Chills
Symptom Checker

Results: 1013 causes of Chills

1. Abdominal abscess
 An abscess that occurs anywhere in the abdomen....read more »
2. Acarophobia
 An exaggerated or irrational fear of mites, ticks, small insects and worms....read more »
3. Achluophobia
 An exaggerated or irrational fear of the night or darkness....read more »
4. Achrestic anemia
 Achrestic anemia is a form of anemia similar to that caused by Vitamin B12 deficiency but it doesn't respond to treatment with Vitamin B12. The condition tends to progress slowly and can result in death if not treated. There are a variety of possible caus...read more »
5. Acinic cell carcinoma
 A usually slow-growing malignant tumor that that can occur in various parts of the body but is most often found in the pancreas, salivary glands, palate and upper lip. Symptoms are determined by the size and location of the growth....read more »
6. Acitretin- Teratogenic Agent
 Reports indicate that the use of Acitretin during pregnancy may cause various harmful effects on the fetus. The likelihood and severity of symptoms may be affected by the level of exposure and the stage of pregnancy that the exposure occurred at. Acitreti...read more »
7. Acousticophobia
 An exaggerated or irrational fear of noise....read more »
8. Actinic prurigo
 An inherited tendency to develop an itchy, bumpy rash on exposure to the sun. Generally only the face and lips are affected. Symptoms tend to occur seasonally....read more »
9. Acute Bokhoror
 A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease ...read more »
10. Acute Bronchitis
 Respiratory inflammation of the bronchi leading to the lungs...read more »
11. Acute VE
 A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease ...read more »
12. Acute Viliuisk Encephalitis
 A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease ...read more »
13. Acute Viliuisk Encephalomyelitis
 A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease ...read more »
14. Acute Vilyuisk Encephalitis
 A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease ...read more »
15. Acute Vilyuisk Encephalomyelitis
 A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease ...read more »
16. Acute bacterial prostatitis
 Bacterial prostatitis is a bacterial inflammation of the prostate gland, in men....read more »
17. Acute mercury inhalation
 Inhalation of mercury vapor can lead to serious symptoms and even death if sufficient quantities are inhaled. Mercury inhalation is more likely in confined or poorly ventilated spaces. Mercury from a broken thermometer can lead to symptoms if it occurs in...read more »
18. Acute prostatitis
 An acute condition which affects the prostate which is the result of infammation...read more »
19. Acute tin poisoning
 Acute ingestion of tin can cause various adverse symptoms....read more »
20. Addison's Disease
 A rare progressive hormonal disorder characterized by insufficient production of certain hormones called adrenal corticosteroids....read more »
21. Adenovirus-related Cold
 An Adenovirus-related cold is a relatively minor contagious infection of the nose and throat caused by the Adenovirus. Although colds can cause discomfort they are not considered a serious condition....read more »
22. Adenoviruses
 Common viruses causing common cold and various other ailments....read more »
23. Adrenal crisis
 A condition which is characterized by insufficient amounts of the adrenocortical hormones that results in vomiting, nausea, hypotension and electrolyte abnormalities...read more »
24. Adrenal medulla neoplasm
 A tumor that develops in the part of the adrenal gland called the medulla which produces adrenalin and noradrenaline. The tumor is usually benign but can be malignant....read more »
25. Adult Panic-Anxiety Syndrome
 A psychiatric disorder involving anxiety and panic attacks that occur for no obvious reason....read more »
26. Aelurophobia
 An exaggerated or irrational fear of cats....read more »
27. Aerophobia
 An exaggerated or irrational fear of fresh air, breezes and flying....read more »
28. Agyrophobia
 An exaggerated or irrational fear of crossing roads. It includes a fear of being attacked on the street or being unable to defend oneself while crossing the road....read more »
29. Aichmophobia
 An exaggerated or irrational fear of pointy objects or needles....read more »
30. Alcohol Withdrawal
 Symptoms that occur when alcohol consumption is discontinued or reduced. Symptoms may vary depending on the level of dependence....read more »
31. Alektorophobia
 An exaggerated or irrational fear of chickens....read more »
32. Algophobia
 An exaggerated or irrational fear of pain...read more »
33. Allergic reaction
 An acute reaction through exposure to a particular allergen...read more »
34. Alpine syndrome
 A condition that occurs in some people who go to low altitude winter resorts (1500 metres). It tends to mostly affect people who have been fasting when they arrive....read more »
35. Alveolitis, extrinsic allergic
 A lung disease that tends to occur in people with jobs where they are frequently exposed to organic dust inhalation....read more »
36. Amathophobia
 An exaggerated or irrational fear of dust....read more »
37. Amaxophobia
 An exaggerated or irrational fear of riding in a vehicle or being in one....read more »
38. Amebiasis
 An intestinal infection caused by a parasitic amebic organism. It is usually associated with poor sanitation....read more »
39. American mountain fever
 A viral disease transmitted through the bite of ticks (Rocky Mountain wood tick and American dog tick) who are infected with the virus. Because the virus infects blood cells including erythrocytes, transmission can also occur through transfusion with infe...read more »
40. Amychophobia
 An exaggerated or irrational fear of being scratched or clawed....read more »
41. Anaphylaxis
 A rare, potentially life-threatening allergic reaction....read more »
42. Anchovy poisoning (clupeotoxin)
 Some anchovies contain toxins (Clupeotoxin) which can be poisonous to humans if eaten. Heat does not destroy the toxin and there is still uncertainty as to the origin of the toxin. The toxin appears to be present in higher concentrations in summer and is ...read more »
43. Andrade's syndrome
 An inherited condition characterized by deposits of an abnormal protein called amyloid in various parts of the body including organs. The condition mainly involves neurological symptoms....read more »
44. Androphobia
 An exaggerated or irrational fear of men...read more »
45. Anginophobia
 An exaggerated or irrational fear of angina, choking or narrowness of the throat....read more »
46. Anglophobia
 An exaggerated or irrational fear of England or the English....read more »
47. Ankylophobia
 An exaggerated or irrational fear of stiff or immobile joints....read more »
48. Anorectal abscess
 A condition characterized by a collection of puss located in the anorectal area...read more »
49. Anterior pituitary hyperhormonotrophic syndrome
 A syndrome characterized by the excessive production of various hormones (gonadotrophic, thyrotrophic, lactotrophic and pancreatrophic hormone)....read more »
50. Anthophobia
 An exaggerated or irrational fear of flowers....read more »
51. Anthrax
 A serious infectious bacterial disease that can be fatal....read more »
52. Anthropophobia
 An exaggerated or irrational fear of people and groups of people....read more »
53. Antlophobia
 An exaggerated or irrational fear of floods....read more »
54. Anxiety
 A feeling of apprehension, and fear without apparent stimulus that is associated sometime with somatic responses...read more »
55. Anxiety conditions
 Medical conditions related to anxiety, fear, and panic....read more »
56. Apeirophobia
 An exaggerated or irrational fear of infinity....read more »
57. Apiophobia
 An exaggerated or irrational fear of bees....read more »
58. Arachibutyrophobia
 An exaggerated or irrational fear of peanut butter sticking to the roof of the mouth....read more »
59. Arachnephobia
 An exaggerated or irrational fear of spiders....read more »
60. Arachnidism
 Poisoning from a spider bite....read more »
61. Arbovirosis
 An infectious disease caused by an arbovirus. The virus is transmitted by arthropods such as insects and ticks. Examples of arboviruses include Yellow Fever, Japanese encephalitis and tick-borne encephalitis. The symptoms may vary depending on the type of...read more »
62. Arcobacter butzleri infection
 A bacterial infection that involves bacteria from the Arcobacter genus. It tends to cause gastrointestinal symptoms but may also cause blood infections. The bacteria tends to originate in pigs, cattle, sheep and water....read more »
63. Arcobacter cryaerophilus infection
 A bacterial infection that involves bacteria from the Arcobacter genus. It tends to cause gastrointestinal symptoms but may also cause blood infections. The bacteria tends to originate in pigs, cattle, sheep and water....read more »
64. Arcobacter infection
 A bacterial infection that involves bacteria from the Arcobacter genus. It tends to cause gastrointestinal symptoms but may also cause blood infections. The bacteria tends to originate in pigs, cattle, sheep and water....read more »
65. Asthenophobia
 An exaggerated or irrational fear of weakness or fainting....read more »
66. Astraphobia
 An exaggerated or irrational fear of lightning and thunder....read more »
67. Astrophobia
 An exaggerated or irrational fear of stars and celestial space....read more »
68. Ataxiophobia
 An exaggerated or irrational fear of muscular incoordination (ataxia). This disorder is not to be confused with ataxophobia which is a fear of disorder or untidiness....read more »
69. Ataxophobia
 An exaggerated or irrational fear of disorder or untidiness. This disorder is not to be confused with ataxiophobia which is a fear of muscular incoordination (ataxia)....read more »
70. Atelophobia
 An exaggerated or irrational fear of imperfection....read more »
71. Atephobia
 An exaggerated or irrational fear of ruin....read more »
72. Aulophobia
 An exaggerated or irrational fear of flutes....read more »
73. Aurophobia
 An exaggerated or irrational dislike of gold....read more »
74. Auroraphobia
 An exaggerated or irrational fear of Auroral lights....read more »
75. Autoimmune orchitis
 A inflammation of the testicles caused by an autoimmune reaction...read more »
76. Automysophobia
 An exaggerated or irrational fear of being dirty....read more »
77. Autonomic Dysreflexia
 A complication of spinal cord injury where a particular stimulus can trigger an excessive response from the autonomic nervous system which causes blood pressure to rise - sometimes to dangerous levels. Stimuli that can trigger the response include bladder...read more »
78. Autophobia
 An exaggerated or irrational fear of being egotistical or being by oneself....read more »
79. Babesiosis
 A parastic infection by a particular protozoa (Babesia) which is transmitted through tick bites. The disease produces symptoms similar to malaria....read more »
80. Bacillophobia
 An exaggerated or irrational fear of missiles....read more »
81. Bacteremia
 A condition where there is the presence of bacteria in the blood...read more »
82. Bacterial endocarditis
 Infection and inflammation of the inner layers of the heart, most commonly the valves cause by bacteria....read more »
83. Bacterial pericarditis
 Inflammation and swelling of the pericardium (fibrous sac surrounding the heart) due to a bacterial infection. It can occur as a complication of a bacterial infection in some other part of the body. It is most often a complication of a respiratory infecti...read more »
84. Bacterial septicemia
 Sepsis of the bloodstream caused by bacteraemia....read more »
85. Bacteriophobia
 An exaggerated or irrational fear of bacteria....read more »
86. Bagassosis
 Inhalation of sugarcane dust particles in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure to th...read more »
87. Bagassosis -- Thermoactinomyces sacchari
 Inhalation of sugarcane dust particles contaminated with fungus (Thermoactinomyces sacchari) in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result fr...read more »
88. Bamforth syndrome
 A rare syndrome characterized mainly by the association of an abnormal opening in the roof of the mouth and reduced thyroid functioning....read more »
89. Barley Worker's disease -- Aspergillus spp.
 Inhalation of barley particles contaminated with fungus (Aspergillus spp.) in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immu...read more »
90. Barophobia
 An exaggerated or irrational fear of gravity....read more »
91. Bartonella infections
 Infection with bacteria from the Bartonella genus of bacteria. Specific bacteria from within this group are Bartonella bacilliforms (Oroya fever), Bartonella Heneslae (Cat-scratch disease). Other conditions caused by this bacteria are endocarditis, bacter...read more »
92. Bartonellosis due to Bartonella quintana infection
 A disease caused by infection with Bartonella quintana which are transmitted by the body louse. It causes trench fever but may also result in septicemia and endocarditis in patients with a weakened immune system....read more »
93. Bathmophobia
 An exaggerated or irrational fear of walking....read more »
94. Bathophobia
 An exaggerated or irrational fear of depths. This can include a fear of lakes or long hallways....read more »
95. Batophobia
 An exaggerated or irrational fear of passing high buildings....read more »
96. Batrachophobia
 An exaggerated or irrational fear of frogs or toads....read more »
97. Belonephobia
 An exaggerated or irrational fear of pins and needles....read more »
98. Bernheim's syndrome
 Reduced size of right heart ventricle due to enlargement of the left ventricle which encroaches on the space in the right ventricle. Blood flow from the right atrium to the right ventricle is obstructed....read more »
99. Bibliophobia
 An exaggerated or irrational fear of books....read more »
100. Biliary tract cancer
 Cancer that develops in the gallbladder or bile ducts....read more »
101. Bird flu (avian influenza)
 Bird flu refers to influenza A invection. Influenza A is a viral respiratory infection that can usually occurs in birds (especially poultry) but can be transmitted to humans and cause serious illness. The virus is contagious and can cause severe illness e...read more »
102. Black locust poisoning
 The black locust is a large deciduous tree which has long clusters of scented flowers and flat fruit pods. The young leaves, seeds and inner bark contain various chemicals (robin, robinine and robitin) which can be toxic if large quantities are eaten. The...read more »
103. Blastomycosis
 A fungal infection caused by Blastomyces dermatitidis and resulting in lung, skin, bone and genitourinary involvement....read more »
104. Bleeding Heart poisoning
 Bleeding heart is a vine plant that can cause skin reactions on exposure and systemic symptoms such as convulsions if eaten. The leaves and roots are the most toxic parts of the plant and contain a toxic chemical called isoquinoline. Large amounts of the ...read more »
105. Bogyphobia
 An exaggerated or irrational fear of demons and goblins....read more »
106. Bonefish poisoning (clupeotoxin)
 Some bonefish contain toxins (Clupeotoxin) which can be poisonous to humans if eaten. Heat does not destroy the toxin and there is still uncertainty as to the origin of the toxin. The toxin appears to be present in higher concentrations in summer and is b...read more »
107. Borreliosis
 An infectious bacterial disorder that is transmitted by ticks and causes skin rashes joint swelling and other symptoms similar to the flu....read more »
108. Bortonneuse fever
 A mild infectious disease caused by the bacterium Rickettsia Conorrii. The disease is transmitted by a dog tick (Riphicephalus sanguineus) and is most common in countries bordering the Mediterranean Sea. Incubation usually takes about one week....read more »
109. Bowel bypass syndrome
 An illness that occurs in patients who have had bowel bypass surgery to treat obesity. The illness can occur days or even years after the operation. As many as a fifth of patients who undergo the operation may suffer the illness. It is believed to be caus...read more »
110. Bowel-associated dermatosis-arthritis syndrome
 An illness that sometimes occurs in people with gastrointestinal diseases. It is believed to be caused by a build up of bacteria in a pouch in the bowel which triggers the immune system into action....read more »
111. Bradbury-Eggleston syndrome
 A syndrome mainly involving reduced blood pressure, lightheadedness or fainting on standing, dizziness and visual disturbances that is associated with a degeneration of the autonomic nerve system. It is most common in older males. Symptoms tend to be wors...read more »
112. Brill disease
 A form of recurring typhus caused by a bacterium called Rickettsia prowazekii and transmitted by lice. The illness may occur years after the initial sickness and tends to be not as severe....read more »
113. Bromidrosiphobia
 An exaggerated or irrational fear of having unpleasant body odor....read more »
114. Bronchiolitis
 Inflammation of the bronchioles....read more »
115. Bronchitis
 Bronchitis is an inflammation of the air passages within the lungs. It occurs when the trachea and the large and small bronchi within the lungs become inflamed...read more »
116. Brown Recluse spider poisoning
 The Brown Recluse spider is poisonous and is found mainly in southern and central areas of the US....read more »
117. Bruch's disease
 An infectious disease that is caused by Rickettsia conorii which is transmitted by the brown dog tick (Rhipicephalus sanguineus). The disease occurs predominantly in Mediterranean areas such as India and Africa. The onset of symptoms is usually sudden and...read more »
118. Bullis fever syndrome
 A disease transmitted through tick bites (Ambylomma americanum). Symptoms include fever, rash and headache. The disease was first observed in soldiers training at Camp Bullis in America....read more »
119. Burkholderia pseudomallei
 Gram negative, aerobic, motile rod shaped bacterium....read more »
120. Cainophobia
 An exaggerated or irrational fear of novelty....read more »
121. Callistin shellfish poisoning
 The Callistin shellfish (Japanese Callista) is found primarily in Japan. Eating the whole shellfish can cause poisoning symptoms in humans. It is believed that the ovaries contain high levels of choline during spawning season which makes them toxic to hum...read more »
122. Campylobacter jejuni subspecies doylei infection
 A bacterial infection that involves bacteria from the Campylobacter family. It tends to cause gastrointestinal symptoms....read more »
123. Cancerophobia
 An exaggerated or irrational fear of cancer....read more »
124. Cancerphobia
 An exaggerated or irrational fear of cancer....read more »
125. Carcinomatophobia
 An exaggerated or irrational fear of cancer....read more »
126. Carcinomophobia
 An exaggerated or irrational fear of cancer....read more »
127. Carcinophobia
 An exaggerated or irrational fear of cancer....read more »
128. Cardiophobia
 An exaggerated or irrational fear of heart disease....read more »
129. Cat scratch disease
 An infectious disease transmitted through a cat's bite, scratch or lick and resulting primarily in lymph node pain and swelling. The condition can be mild or severe....read more »
130. Cathisophobia
 An exaggerated or irrational fear of sitting down....read more »
131. Catoptrophobia
 An exaggerated or irrational fear of mirrors....read more »
132. Cellulitis
 Inflammation of skin or subcutaneous tissues....read more »
133. Celtophobia
 An exaggerated or irrational fear of Celts....read more »
134. Cenophobia
 An exaggerated or irrational fear of a void or open spaces....read more »
135. Cephalosporin-induced Immune Hemolytic Anemia
 Cephalosporin-induced immune hemolytic anemia is a condition where a use of a medication called Cephalosporin triggers the body's immune system to destroy it's own red blood cells which results in anemia....read more »
136. Cephalothoracic progressive lipodystrophy
 A rare acquired disorder that involves adipose tissue abnormalities and is characterized by loss of adipose tissue mainly in the trunk and arms....read more »
137. Ceraunophobia
 An exaggerated or irrational fear of thunder and lightning....read more »
138. Chaetophobia
 An exaggerated or irrational fear of hair....read more »
139. Cheese Washer's lung
 Inhalation of cheese particles contaminated with bacteria in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reactin...read more »
140. Cheese Washer's lung -- Penicillium spp.
 Inhalation of cheese particles contaminated with bacteria (Penicillium spp.) in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's im...read more »
141. Cheimatophobia
 An exaggerated or irrational fear of cold....read more »
142. Chemical poisoning -- Allyl chloride
 Allyl chloride is a chemical used mainly in the manufacture of epichlorohydrin and glycerin but is also used in the production of products such as polyester, varnish plastic adhesive, insecticides, perfumes and pharmaceuticals. Ingestion and other exposur...read more »
143. Chemical poisoning -- Arsine
 Arsine is a chemical used in the making of semiconductors and in the metal refining industry. It is considered a possible chemical agent in chemical warfare. The type and severity of symptoms varies depending on the amount of chemical involved and the nat...read more »
144. Chemical poisoning -- Cadmium
 Cadmium is a chemical used mainly in batteries, solder, amalgams, cigarettes, PVC pigments and phosphate fertilizer production. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on...read more »
145. Chemical poisoning -- Diborane
 Diborane is a chemical used mainly as a rocket propellant and in the manufacture of rubbers and electronics manufacture. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the am...read more »
146. Chemical poisoning -- Phosphine
 Phosphine is a chemical used mainly in pesticides and rodenticides. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the expos...read more »
147. Chemical poisoning -- Selenium
 Selenium is a chemical element used mainly as an industrial catalyst, in glass and ceramic manufacturing, as an animal feed additive, in photography and in the electronics industry. Ingestion and other exposures to the chemical can cause various symptoms....read more »
148. Chemical poisoning -- Tin
 Tin is an element used mainly in steel can coatings, copper wire coating and solder, bronze and pewter. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amount of chemical ...read more »
149. Chemical poisoning -- Turpentine Oil
 Turpentine Oil is a chemical used mainly as a solvent, paint thinner and various other applications such as deodorizing fragrances and antiseptics. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms...read more »
150. Chemical worker's lung (Ammonia)
 Inhalation of a chemical called Ammonia in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure to t...read more »
151. Chemical worker's lung (Chlorine)
 Inhalation of a chemical called Chlorine in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure to ...read more »
152. Chemical worker's lung (Formalin vapours)
 Inhalation of a chemical called Formalin vapours in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to expo...read more »
153. Chemical worker's lung (Hydrogen Sulfide)
 Inhalation of a chemical called Hydrogen Sulfide in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to expo...read more »
154. Chemical worker's lung (Methylene Diisocyanate)
 Inhalation of a chemical called Methylene Diisocyanate in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting t...read more »
155. Chemical worker's lung (Nitrogen dioxide)
 Inhalation of a chemical called Nitrogen dioxide in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to expo...read more »
156. Chemical worker's lung (Ozone)
 Inhalation of a chemical called Ozone in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure to the...read more »
157. Chemical worker's lung (Phosgene)
 Inhalation of a chemical called Phosgene in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure to ...read more »
158. Chemical worker's lung (Sulfur dioxide)
 Inhalation of a chemical called Sulfur dioxide in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposu...read more »
159. Chemical worker's lung (Trimellitic anhydride)
 Inhalation of a chemical called trimellitic anhydride)in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to...read more »
160. Chemical worker's lung -- Lacquer
 Inhalation of a lacquer (which contains isocyanates) in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to ...read more »
161. Chemical worker's lung -- Varnish
 Inhalation of a varnish (which contains isocyanates) in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to ...read more »
162. Cherophobia
 An exaggerated or irrational fear of gaiety....read more »
163. Chinophobia
 An exaggerated or irrational fear of snow....read more »
164. Chloramphenicol-induced Sideroblastic anemia
 Chloramphenicol-induced sideroblastic anemia is a blood disorder caused by taking a drug called chloramphenicol. The body has sufficient iron levels but is unable to utilise it properly in red blood cells. The iron becomes abnormally deposited in red bloo...read more »
165. Cholangitis
 bile duct inflammation (cholangitis)...read more »
166. Cholera
 An acute bacterial disease transmitted through food or water contaminated with human faeces. The intestinal infection is caused by the bacterium Vibrio cholerae....read more »
167. Cholerophobia
 An exaggerated or irrational fear of cholera....read more »
168. Chrematophobia
 An exaggerated or irrational fear of wealth....read more »
169. Chrometophobia
 An exaggerated or irrational fear of money....read more »
170. Chromophobia
 An exaggerated or irrational fear of colors....read more »
171. Chronic Infectious Diarrhoea
 It may be defined as diarrhea caused by an infection of the digestive system by a bacterium, virus, or parasite that results in frequent bowel motions producing excessive amounts of liquidy feces....read more »
172. Chronophobia
 An exaggerated or irrational fear of time. Prisoners often develop a fear of time passing....read more »
173. Cibophobia
 An exaggerated or irrational fear of food....read more »
174. Cleptophobia
 An exaggerated or irrational fear of thieves or of being robbed by thieves....read more »
175. Clinophobia
 An exaggerated or irrational fear of going to bed....read more »
176. Cnidophobia
 An exaggerated or irrational fear of insect stings....read more »
177. Cocaine addiction
 An uncontrollable desire to use cocaine on a regular basis. Chronic cocaine use can lead to dependency in as little as two weeks. Frequent use leads to an increased tolerance to the drug so higher and higher doses are required to achieve the desired eupho...read more »
178. Coconut crab poisoning
 The coconut crab is commonly found and eaten as a delicacy in the Indo-Pacific region. These crabs can contain toxic chemicals which can cause severe poisoning in humans if eaten. The toxicity of these crabs is believed to be derived from the ingestion of...read more »
179. Codeine overdose
 Codeine is a prescription drug mainly used to treat pain. Excessive doses of the drug can result in various symptoms and even death in severe cases....read more »
180. Coffee Worker's lung
 Inhalation of coffee bean dust in occupational settings can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure to small air-bo...read more »
181. Coitophobia
 An exaggerated or irrational fear of sexual intercourse....read more »
182. Cold & Flu
183. Cold Autoimmune Hemolytic Anemia
 Cold autoimmune hemolytic anemia is a condition where the body's immune system triggers the production of antibodies against the body's own red blood cells. The red cells are destroyed at an abnormally rapid rate which leads to anemia. Cold haemolytic ane...read more »
184. Cold skin
185. Colorado tick encephalitis
 A viral disease transmitted through the bite of ticks (Rocky Mountain wood tick and American dog tick) who are infected with the virus. Because the virus infects blood cells including erythrocytes, transmission can also occur through transfusion with infe...read more »
186. Colorado tick fever
 A tickborne condition caused by an arenavirus...read more »
187. Cometophobia
 An exaggerated or irrational fear of comets....read more »
188. Conor's disease
 An infectious disease that is caused by Rickettsia conorii which is transmitted by the brown dog tick (Rhipicephalus sanguineus). The disease occurs predominantly in Mediterranean areas such as India and Africa. The onset of symptoms is usually sudden and...read more »
189. Constrictive pericarditis
 Inflammation, swelling and thickening of the pericardium (fibrous sac surrounding the heart) which causes it to tighten around the heart and affect its function. The condition may be misdiagnosed as a heart attack and vice versa....read more »
190. Constrictive tuberculous pericarditis
 Inflammation and swelling of the pericardium (fibrous sac surrounding the heart) that occurs as a complication of tuberculosis. The condition may be misdiagnosed as a heart attack and vice versa....read more »
191. Copperhead snake poisoning
 The Copperhead snake is a poisonous snake found mainly in parts of North America. The toxicity of the poison varies among species but some species are extremely poisonous and readily result in death if the patient is not treated....read more »
192. Coprophobiaphobia
 An exaggerated or irrational fear of feces or excrement....read more »
193. Coronavirus-related Cold
 A Coronavirus-related cold is a relatively minor contagious infection of the nose and throat caused by the Coronavirus. Although colds can cause discomfort they are not considered a serious condition. Coronaviruses are a significant cause of common colds ...read more »
194. Coulrophobia
 An exaggerated or abnormal fear of clowns. Children are most often affected but teenagers and adults can occasionally be affected as well....read more »
195. Coxsackievirus-related Cold
 A Coxsackievirus-related cold is a relatively minor contagious infection of the nose and throat caused by the Coxsackievirus. Although colds can cause discomfort they are not considered a serious condition....read more »
196. Cremnophobia
 An exaggerated or irrational fear of precipices....read more »
197. Crotalidae snake poisoning
 Crotalids are snakes from the Crotalidae family. This group of snakes includes rattlesnakes which are usually found in America. These snakes are easily identified by the "rattle" at the tip of their tails. The toxicity of the venom can vary among species ...read more »
198. Cryophobia
 An exaggerated or irrational fear of extreme cold, frost or ice....read more »
199. Crystallophobia
 An exaggerated or irrational fear of glass or crystals....read more »
200. Cycloserine-induced Sideroblastic anemia
 Cycloserine -induced sideroblastic anemia is a blood disorder caused by taking a drug called Cycloserine. The body has sufficient iron levels but is unable to utilise it properly in red blood cells. The iron becomes abnormally deposited in red blood cells...read more »
201. Cymophobia
 An exaggerated or irrational fear of waves....read more »
202. Cynophobia
 An exaggerated or irrational fear of dogs....read more »
203. Cypridophobia
 An exaggerated or irrational fear of venereal disease....read more »
204. Cystitis
 Bladder infection or inflammation...read more »
205. Cytomegalovirus -- Teratogenic Agent
 There is strong evidence to indicate that the development of Cytomegalovirus during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by th...read more »
206. Darvocet overdose
 Darvocet is a prescription drug mainly used to treat pain. Excessive doses of the drug can result in various symptoms and even death in severe cases....read more »
207. Daunorubicin -- Teratogenic Agent
 There is evidence to indicate that exposure to Daunorubicin (a chemotherapy drug) during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected ...read more »
208. Declomycin -- Teratogenic Agent
 There is evidence to indicate that exposure to Declomycin (an antibiotic) during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the l...read more »
209. Deipnophobia
 An exaggerated or irrational fear of dining and dinner conversation....read more »
210. Delayed Viral Syndromes
 Syndromes caused by viral infections that are delayed in there appearance...read more »
211. Delirium tremens
 Delirium from alcohol withdrawal...read more »
212. Delphinium poisoning
 Delphinium is a member of the Buttercup family and contains toxic alkaloids. It's seeds are very toxic but other parts of the plant are also poisonous. As the plant ages, it becomes less poisonous. Toxicity varies amongst species....read more »
213. Demerol overdose
 Demerol is a prescription drug used to treat pain. Excessive doses of the drug can result in various symptoms and even death in severe cases....read more »
214. Demerol withdrawal
 Symptoms that occur when Demerol use is discontinued or reduced. Demerol is a pain-killing drug. Symptoms may vary depending on the level of dependence....read more »
215. Demonophobia
 An exaggerated or irrational fear of demons or spirits....read more »
216. Demophobia
 An exaggerated or irrational fear of crowds....read more »
217. Dental caries
 A destructive process causing decalcification of the tooth enamel leading to cavitation of the tooth...read more »
218. Dental conditions
 Conditions that affect ones dentition...read more »
219. Dermatophobia
 An exaggerated or irrational fear of skin disease....read more »
220. Detergent worker's disease
 Inhalation of detergent in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. Chronic exposure can lead to progressive lung symptoms which can gradually lead to symptoms such...read more »
221. Dextrophobia
 An exaggerated or irrational fear of objects on the right side of the body....read more »
222. Dialyzer hypersensitivity syndrome
 An anaphylactic reaction that occurs in some patients who are dialyzed on artificial kidneys. A compound (ethylene oxide) used to dry sterilize artificial kidneys is a likely allergen....read more »
223. Dikephobia
 An exaggerated or irrational fear of justice....read more »
224. Dilaudid overdose
 Dilaudid is a prescription drug used mainly to treat pain. Excessive doses of the drug can result in various symptoms and even death in severe cases....read more »
225. Dilaudid withdrawal
 Symptoms that occur when Dilaudid use is discontinued or reduced. Dilaudid is a pain-killing drug. Symptoms may vary depending on the level of dependence. Symptoms are usually peak during the second day and last about a week....read more »
226. Dimorphic anemia
 Dimorphic refers to anemia that has two different causes acting together e.g. iron deficiency as well as a Vitamin B12 deficiency....read more »
227. Dinophobia
 An exaggerated or irrational fear of whirlpools....read more »
228. Diplopiaphobia
 An exaggerated or irrational fear of double vision....read more »
229. Dipsophobia
 An exaggerated or irrational fear of drinking....read more »
230. Disseminated infection with mycobacterium avium complex
 Mycobacterium avium complex is an opportunistic bacterium which tends to occur mainly in patients with advanced AIDS. The infection can spread throughout the body and result in such things as blood infections....read more »
231. Diverticular Disease
 Protrusions of the colon wall (diverticulosis) or their inflammation (diverticulitis)...read more »
232. Diverticular disease and diverticulitis
233. Dolobid -- Teratogenic Agent
 There is evidence to indicate that exposure to Dolobid (an NSAID drug) during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the leve...read more »
234. Domatophobia
 An exaggerated or irrational fear of being inside a house....read more »
235. Doraphobia
 An exaggerated or irrational fear of contact with animal fur or skin....read more »
236. Doxepine-induced Immune Hemolytic Anemia
 Doxepine -induced immune hemolytic anemia is a condition where use of a medication called Methyldopa triggers the body's immune system to destroy it's own red blood cells which results in anemia....read more »
237. Drug-induced Immune Hemolytic Anemia
 Drug-induced immune hemolytic anemia is a condition where a medication triggers the body's immune system to destroy its own red blood cells which results in anemia. Certain drugs are more likely to trigger this abnormal immune response than others e.g. ce...read more »
238. Drug-induced Sideroblastic anemia
 Drug-induced sideroblastic anemia is a blood disorder caused by drugs such as cycloserine, isoniazid and ethanol. The body has sufficient iron levels but is unable to utilise it properly in red blood cells. The iron becomes abnormally deposited in red blo...read more »
239. Dysmorphophobia
 An exaggerated or irrational fear of deformity. It usually relates to deformities in other people....read more »
240. Ecclesiophobia
 An exaggerated or irrational fear of church....read more »
241. Echovirus-related Cold
 An Echovirus-related cold is a relatively minor contagious infection of the nose and throat caused by the Echovirus. Although colds can cause discomfort they are not considered a serious condition....read more »
242. Ecophobia
 An exaggerated or irrational fear of home surroundings....read more »
243. Ecstasy abuse
 Use of the illicit drug called ecstasy...read more »
244. Ecstasy addiction
 An uncontrollable desire to use ecstasy on a regular basis. Chronic ecstasy use can lead to dependency in as little as two weeks. Ecstasy is a synthetic psychoactive drug often used as a recreational drug. Street names for the drug includes: XTC, Adam, Cl...read more »
245. Ectodermal dysplasia anhidrotic
 A rare inherited condition involving skin, hair, teeth and nail abnormalities. The condition is characterized by the absence of sweat and sebaceous glands, underdeveloped hair and teeth, characteristic face and other physical deformities....read more »
246. Ectodermal dysplasia, anhidrotic with T-cell immunodeficiency, autosomal dominant
 An inherited disorder characterized by dry, rough skin, sparse scalp hair, cone-shaped teeth and an immune system disorder....read more »
247. Eisoptrophobia
 An exaggerated or irrational fear of mirrors....read more »
248. Electrophobia
 An exaggerated or irrational fear of electricity or receiving an electric shock....read more »
249. Eleutherophobia
 An exaggerated or irrational fear of freedom....read more »
250. Emetophobia
 An exaggerated or irrational fear of vomiting....read more »
251. Endocarditis
 Inflammation of the inner lining of the heart...read more »
252. Enetophobia
 An exaggerated or irrational fear of pins or needles....read more »
253. English Laurel poisoning
 The English Laurel is an evergreen shrub with elongated spikes of flowers and white fruit with a black stone. The seeds, twigs and wilted leaves of the plant contain chemicals (cyanogenic glycoside, amygdalin) which are very poisonous and can cause death ...read more »
254. Enteroinvasive E. Coli infection
 A type of bacterial infection that results from ingesting contaminated food or water and results in gastroenteritis. Enteroinvasive refers to the invasion of bacteria into the gastrointestinal lining. It tends to occur as occasional outbreaks in developed...read more »
255. Enterotoxigenic Escherichia coli
 Bacterial infection of the digestive system...read more »
256. Enterovirus-related Cold
 Enterovirus-related cold is a relatively minor contagious infection of the nose and throat caused by the Enterovirus. Although colds can cause discomfort they are not considered a serious condition....read more »
257. Enteroviruses
 Viruses affecting the digestive tract....read more »
258. Entomophobia
 An exaggerated or irrational fear of insects....read more »
259. Eosophobia
 An exaggerated or irrational fear of the dawn....read more »
260. Epidemic typhus
 An infectious disease caused by Rickettsia prowazekii and transmitted by body lice. The severity of the illness may range from moderate to fatal....read more »
261. Ergasiophobia
 An exaggerated or irrational fear of or aversion to work. The word is sometimes used to describe a surgeon's fear of operating....read more »
262. Ergophobia
 An exaggerated or irrational fear of work....read more »
263. Erotophobia
 An exaggerated or irrational fear of sexual feelings. The condition is characterized by feelings of guilt and fear about sex. Sufferers dislkike talking about sex, are less likely to engage in sexual relations and have a very negative view of sexually exp...read more »
264. Erysipelas
 A severe streptococcal bacterial infection where infection spreads from the skin to tissue underneath. The face and extremities are the usual sites affected....read more »
265. Erythema chronicum migrans
 The first stage of Lyme disease which is transmitted by the bite of the Ixodid tick. The first stage involves a skin rash with systemic symptoms also often occurring....read more »
266. Erythroderma
 Condition with thickening and flaking skin...read more »
267. Erythrophobia
 An exaggerated or irrational fear of blushing....read more »
268. Escharonodulaire
 An infectious disease that is caused by Rickettsia conorii which is transmitted by the brown dog tick (Rhipicephalus sanguineus). The disease occurs predominantly in Mediterranean areas such as India and Africa. The onset of symptoms is usually sudden and...read more »
269. Ethanol-induced Sideroblastic anemia
 Ethanol-induced sideroblastic anemia is a blood disorder caused by consuming ethanol. The body has sufficient iron levels but is unable to utilise it properly in red blood cells. The iron becomes abnormally deposited in red blood cells which make them una...read more »
270. Etodolac -- Teratogenic Agent
 There is evidence to indicate that exposure to Etodolac (used mainly for arthritis) during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affecte...read more »
271. Euphophobia
 An exaggerated or irrational fear of good news....read more »
272. Familial Cold Autoinflammatory Syndrome (FCAS)
 An inherited inflammatory disorder which causes periods of fever, rash and pain in joints after being exposed to cold conditions. Symptoms last less than a day and start within hours of exposure to the cold....read more »
273. Farmer's lung -- Micropolyspora faeni
 Inhalation of moldy contaminated with bacteria (Micropolyspora faeni) in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune sy...read more »
274. Farmer's lung -- Thermoactinomyces vulgaris
 Inhalation of moldy contaminated with bacteria (Thermoactinomyces vulgaris) in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's imm...read more »
275. Feather Plucker's lung
 Inhalation of particles from chicken feathers in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposur...read more »
276. Febriphobia
 An exaggerated or irrational fear of fever....read more »
277. Fever
 Elevation of the body temperature above the normal 37 degrees celsius...read more »
278. Filovirus
 A group of viruses that includes Marburg and Ebola...read more »
279. Fire cherry poisoning
 Fire cherry is a tree found mainly in the US. Ti bears round clusters of flowers and fruit with a large pit. The wilted leaves, stems and seeds contain cyanogenic glycoside and amygdalin which can be very poisonous if eaten. Severe cases of poisoning can ...read more »
280. Fish meal worker's lung
 Inhalation of a fish meal particles in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure to the f...read more »
281. Fitz-Hugh syndrome
 A complication of upper genital tract infections in females where the membrane lining the stomach (peritoneum) and tissues surrounding the liver become inflamed. The infections involved are usually Chlamydia or gonorrhea. In some cases the diaphragm is al...read more »
282. Flax poisoning
 Flax is slender-stemmed herb which bears blue flowers and capsulated fruit containing smooth brown seeds. The plant originated in Europe but is found in many parts of the world growing wild. The plant contains a chemical called linomarin (a cyanogenic gly...read more »
283. Flea-borne diseases
 Diseases that are carried by fleas...read more »
284. Flu
 Very common viral respiratory infection....read more »
285. Flu-like conditions
 Medical conditions similar to flu, or exhibition flu-like symptoms....read more »
286. Folate-deficiency anemia
 Folate-deficiency anemia is a blood condition characterized by low levels of folate in the body which leads to a reduction in the number of red blood cells. It is usually the result of a poor diet, malabsorption issues or the use of certain medications....read more »
287. Food poisoning
 Poisoning from a substance or microbe in food....read more »
288. Fothergill disease
 Episodes of severe facial pain that lasts from seconds to minutes and involves the trigeminal nerve....read more »
289. Frigophobia
 An exaggerated or irrational fear of cold....read more »
290. Frostbite
 Tissue damage from freezing...read more »
291. Fungemia
 The presence of fungi in the blood. Most commonly occurs in people with a compromised immune system. Other risk factors include dialysis, burns, diabetes and use of broad-spectrum antibiotics and steroids. The severity of symptoms is variable....read more »
292. Furrier's lung
 Inhalation of a dust from animal fur in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure to the ...read more »
293. Gallstones
 Stone-like deposits in the gall bladder....read more »
294. Gametophobia
 An exaggerated or irrational fear of marriage....read more »
295. Gamophobia
 An exaggerated or irrational fear of marriage....read more »
296. Gangrene
 Tissue death...read more »
297. Generalised anxiety disorder
 Anxiety is a feeling of apprehension or fear....read more »
298. Generalized anxiety disorder
 Excessive anxiety and worrying....read more »
299. Generalized pustular psoriasis
 This is a rare form of psoriasis is also known as von Zumbusch psoriasis. It can be life-threatening especially in the elderly. It is characterized by the development of pustules in the flexural areas - the backs of the knees, the insides of the elbows, t...read more »
300. Generalized pustular psoriasis of pregnancy
 A form of psoriasis that occurs during the third trimester of pregnancy and is characterized by pustules rather the skin bumps. The skin under and around the pustules is red and variable areas of skin may be involved. The pustules tends to occur in locali...read more »
301. Geniophobia
 An exaggerated or irrational fear of chins....read more »
302. Genophobia
 An exaggerated or irrational fear of sex....read more »
303. Genuphobia
 An exaggerated or irrational fear of knees....read more »
304. Gephyrophobia
 An exaggerated or irrational fear of crossing a bridge....read more »
305. Gerascophobia
 An exaggerated or irrational fear of growing old....read more »
306. Geumophobia
 An exaggerated or irrational fear of tastes or flavors....read more »
307. Gila Lizard poisoning
 Gila lizards are one of the few venomous species of lizard. They are found in parts of America such as Arizona, California, Nevada and Mexico. Envenomation by lizards is very uncommon but these venomous lizards can cause life-threatening symptoms. Gila li...read more »
308. Glossophobia
 An exaggerated or irrational fear of speaking in public or speech anxiety....read more »
309. Glucose-6-Phosphate Dehydrogenase Deficiency
 A rare enzyme abnormality involving a deficiency of the glucose-6-phosphate dehydrogenase which causes premature destruction of red blood cells. The excessive destruction of red blood cells can be triggered by certain infections or drugs or by eating fava...read more »
310. Golden hurricane lily poisoning
 The golden hurricane lily is a bulbous herb with strappy leaves and bright yellow flowers on the end of a long stem. It is often used as an ornamental plant in gardens. The bulb of the plant contains a chemical called lycorine which can cause symptoms if ...read more »
311. Goodpasture syndrome
 A rare disease involving inflammation of membranes in the lung and kidneys....read more »
312. Goodpasture's syndrome
 A condition which is characterized by glomerulonephritis and pulmonary hemorrhage with circulating antibodies against basement membranes....read more »
313. Graeck-Imerslund disease
314. Graphophobia
 An exaggerated or irrational dislike of writing....read more »
315. Grasbeck-Imerslund Disease
 A rare inherited disorder characterized by vitamin B12 deficiency which results from the body's inability to absorb vitamin B12 from the foods eaten....read more »
316. Gynephobia
 An exaggerated or irrational fear or hatred of women....read more »
317. Gynophobia
 An exaggerated or irrational fear or hatred of women....read more »
318. H1N1 Flu
319. HIV-1, CRF01_AE
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
320. HIV-1, CRF02_AG
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
321. HIV-1, CRF04_ cpx
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
322. HIV-1, CRF05_ D/F
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
323. HIV-1, CRF06_cpx
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
324. HIV-1, CRF07_BC
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
325. HIV-1, CRF08_BC
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
326. HIV-1, CRF11_cpx
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
327. HIV-1, CRF12_BF
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
328. HIV-1, CRF13_cpx
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
329. HIV-1, CRF14_BG
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
330. HIV-1, CRF15_01B
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
331. HIV-1, CRF16_ A2D
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
332. HIV-1, CRF17_BF
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
333. HIV-1, CRF18_cpx
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
334. HIV-1, CRF19_cpx
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
335. HIV-1, CRF20_BG
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
336. HIV-1, CRF21_A2D
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
337. HIV-1, CRF22_01A1
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
338. HIV-1, CRF23_BG
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
339. HIV-1, CRF24_BG
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
340. HIV-1, CRF25_cpx
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
341. HIV-1, CRF26_AU
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
342. HIV-1, CRF27_cpx
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
343. HIV-1, CRF28_BF
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
344. HIV-1, CRF29_BF
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
345. HIV-1, CRF30_0206
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
346. HIV-1, CRF31_BC
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
347. HIV-1, CRF32_06A1
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
348. HIV-1, CRF33_01B
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
349. HIV-1, CRF34_01B
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
350. HIV-1, CRF35_AD
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
351. HIV-1, CRF36_cpx
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
352. HIV-1, CRF37_cpx
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
353. HIV-1, CRF38_BF
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
354. HIV-1, CRF39_BF
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
355. HIV-1, CRF40_BF
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
356. HIV-1, CRF41_CD
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
357. HIV-1, CRF42_BF
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
358. HIV-1, CRF43_02G
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
359. HIV-1A
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
360. HIV-1A1
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
361. HIV-1A2
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
362. HIV-1A3
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
363. HIV-1B
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
364. HIV-1C
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
365. HIV-1D
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
366. HIV-1E
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
367. HIV-1F
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
368. HIV-1F1
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
369. HIV-1F2
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
370. HIV-1G
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
371. HIV-1H
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
372. HIV-1J
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
373. HIV-1K
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
374. HIV-1M
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
375. HIV-1N
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
376. HIV-1O
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
377. HIV-2
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
378. HIV-2A
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
379. HIV-2B
 HIV is an immune system disease caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AIDS the person must also have an AI...read more »
380. HIV/AIDS
 HIV is a sexually transmitted virus and AIDS is the progressive immune failure that HIV causes....read more »
381. Hadeophobia
 An exaggerated or irrational fear of hell....read more »
382. Hagiophobia
 An exaggerated or irrational fear or dislike of saints and holy things....read more »
383. Hamaphobia
 An exaggerated or irrational fear of the sight of blood....read more »
384. Hamartophobia
 An exaggerated or irrational fear of error or sin....read more »
385. Haphophobia
 An exaggerated or irrational fear of touch....read more »
386. Haptophobia
 An exaggerated or irrational fear of touch....read more »
387. Harpaxophobia
 An exaggerated or irrational fear of robbers....read more »
388. Hay Worker's disease -- Aspergillus spp.
 Inhalation of hay particles contaminated with fungus (Aspergillus spp.) in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune ...read more »
389. Hay-Wells Syndrome
 A rare genetic disorder characterized by ankyloblepharon, ectodermal dysplasia, and cleft lip and/or cleft palate....read more »
390. Hay-Wells syndrome, recessive type
 A rare recessively inherited genetic disorder characterized by ankyloblepharon, ectodermal dysplasia, and cleft lip and/or cleft palate. The recessive form of this condition is distinguished by the presence at birth of adhesions between the upper and lowe...read more »
391. Heart attack
 Serious and often fatal acute heart condition...read more »
392. Heat exhaustion
 Overheating of the body with exhaustion or collapse...read more »
393. Hedonophobia
 An exaggerated or irrational fear of pleasure....read more »
394. Heliophobia
 An exaggerated or irrational fear of sunlight or increased sensitivity to sunlight....read more »
395. Helminthophobia
 An exaggerated or irrational fear of being infested with worms....read more »
396. Hematophobia
 An exaggerated or irrational fear of the sight of blood....read more »
397. Hemorragic fever with renal syndrome
 A group of infectious diseases that involve bleeding, fever and kidney problems. Examples of viruses that can cause such infectious diseases include Hantan virus, Puumala virus and Seoul virus. Examples of diseases caused by viruses in this group includes...read more »
398. Hepatitis
 Any type of liver inflammation or infection....read more »
399. Hepatocellular carcinoma (fibrolamellar variant)
 A rare form of liver cancer. The prognosis for this variant of hepatocellular cancer is better than for hepatocellular cancer....read more »
400. Herbal Agent adverse reaction -- Rue
 Rue can be used to induce abortion, as a topical insect repellant or to treat spasms and delayed menstruation. The herbal agent contains chemicals (alkaloids, arborine, arborinine) which can cause an adverse reaction in some people....read more »
401. Heroin overdose
 Heroin is an illegal and highly addictive recreational drug. Excessive doses of the drug can result in various symptoms and even death in severe cases....read more »
402. Heroin withdrawal
 Symptoms that occur when heroin use is discontinued or reduced. Symptoms may vary depending on the level of dependence....read more »
403. Herpetophobia
 An exaggerated or irrational fear of reptiles....read more »
404. Herring poisoning (clupeotoxin)
 Some herrings contain toxins (Clupeotoxin) which can be poisonous to humans if eaten. Heat does not destroy the toxin and there is still uncertainty as to the origin of the toxin. The toxin appears to be present in higher concentrations in summer and is b...read more »
405. Heterophobia
 An exaggerated or irrational fear or aversion to heterosexuals....read more »
406. Hexakosioihexekontahexaphobia
 An exaggerated or irrational fear of the number 666....read more »
407. Hierophobia
 An exaggerated or irrational fear of sacred objects or priests....read more »
408. Hippophobia
 An exaggerated or irrational fear of horses....read more »
409. Hippopotomonstrosesquippedaliophobia
 An exaggerated or irrational fear of long words....read more »
410. Hodophobia
 An exaggerated or irrational fear of travel....read more »
411. Homichlophobia
 An exaggerated or irrational fear of fog....read more »
412. Homilophobia
 An exaggerated or irrational hatred of sermons....read more »
413. Homophobia
 An exaggerated or irrational fear of homosexuality which is affection between people of the same sex....read more »
414. Human granulocytic ehrlichiosis
 A rare infectious condition caused by infection with a type of bacteria called Ehrlichia (Anaplasma phagocytophilia) which attack granulocytes (a type of white blood cell). The infection is transmitted by the deer and American dog tick....read more »
415. Human monocytic ehrlichiosis
 A rare infectious condition caused by infection with a type of bacteria called Ehrlichia (Ehrlichia chaffeensis) which attack monocytes(a type of white blood cell). The infection is transmitted by the Lone Star and American dog tick....read more »
416. Humidifier lung
 Inhalation of humidifier vapors contaminated with pathogens such as amoeba and certain bacteria can cause various lung symptoms in occupational settings. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result f...read more »
417. Humidifier lung -- Acanthamoeba spp.
 Inhalation of humidifier vapors contaminated with a pathogen called (Acanthamoeba spp.) can cause various lung symptoms in occupational settings. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the ...read more »
418. Humidifier lung -- Bacillus spp.
 Inhalation of humidifier vapors contaminated with a pathogen called (Bacillus spp.) can cause various lung symptoms in occupational settings. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body...read more »
419. Humidifier lung -- Naegleria gruberi
 Inhalation of humidifier vapors contaminated with a pathogen called (Naegleria gruberi) can cause various lung symptoms in occupational settings. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the ...read more »
420. Humidifier lung -- Penicillum spp.
 Inhalation of humidifier vapors contaminated with a pathogen called (Penicillum spp.) can cause various lung symptoms in occupational settings. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the bo...read more »
421. Hyacinth bean poisoning
 Hyacinth bean is a vine which bears elongated spikes of purple, white or pink flowers. The plant originated in Africa and is often used as an ornamental plant. The seeds and seed pod contain cyanogenic glycoside which can cause poisoning if large quantiti...read more »
422. Hydrocodone overdose
 Hydrocodone is a prescription drug used mainly to treat pain. Excessive doses of the drug can result in various symptoms and even death in severe cases....read more »
423. Hydrocodone withdrawal
 Symptoms that occur when Hydrocodone use is discontinued or reduced. Hydrocodone is pain-killing drug. Symptoms may vary depending on the level of dependence. Symptoms are usually peak during the second day and last about a week....read more »
424. Hydrophophobia
 An exaggerated or irrational fear of rabies....read more »
425. Hygrophobia
 An exaggerated or irrational fear of liquids, particularly wine and water....read more »
426. Hylephobia
 An exaggerated or irrational fear of forests or wood....read more »
427. Hypengyophobia
 An exaggerated or irrational fear of responsibility....read more »
428. Hyperchromic Anemia
 Hyperchromic anemia is a blood disorder characterized by red blood cells which contain abnormally high amounts of haemoglobin as well as a reduced number of red blood cells. This anomaly is often caused by such things as Vitamin B12 deficiency and pernici...read more »
429. Hyperimmunoglobinemia D with recurrent fever
 A very rare disorder involving a high immunoglobulin level associated with periods of fever which generally reoccur every month or two....read more »
430. Hypnophobia
 An exaggerated or irrational fear of sleep or being hypnotized....read more »
431. Hypoglycemia
 Low blood sugar level...read more »
432. Hypoglycemic attack
 Sudden onset of low blood sugar levels...read more »
433. Hypothermia
 Low body temperature...read more »
434. Iatrophobia
 An exaggerated or irrational fear of going to the doctor....read more »
435. Ibuprofen -- Teratogenic Agent
 There is evidence to indicate that exposure to Ibuprofen during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of exposure ...read more »
436. Ichthyophobia
 An exaggerated or irrational fear of fish....read more »
437. Idiopathic acute eosinophilic pneumonia
 An acute lung disorder involving the infiltration of eosinophils into the lung tissue with no apparent cause....read more »
438. Ignophobia
 An exaggerated or irrational fear of not knowing....read more »
439. India tick typhus
 An infectious disease that is caused by Rickettsia conorii which is transmitted by the brown dog tick (Rhipicephalus sanguineus). The disease occurs predominantly in Mediterranean areas such as India and Africa. The onset of symptoms is usually sudden and...read more »
440. Indian tick fever
 An infectious disease that is caused by Rickettsia conorii which is transmitted by the brown dog tick (Rhipicephalus sanguineus). The disease occurs predominantly in Mediterranean areas such as India and Africa. The onset of symptoms is usually sudden and...read more »
441. Indomethacin -- Teratogenic Agent
 There is evidence to indicate that exposure to Indomethacin during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of exposu...read more »
442. Infectious Diarrhea
 Infectious digestive infections causing diarrhea....read more »
443. Infectious arthritis
 A rare condition where arthritis occurs as a result of joint infection by a bacteria, virus or fungus. Symptoms vary according to the infection type....read more »
444. Infective endocarditis
 The infection and inflammation of the inner heart layers, especially the valves. The infection is usually bacterial. The condition carries a high risk of death....read more »
445. Influenza A
 A type of virus affecting the respiratory tract...read more »
446. Influenza B
 A type of virus affecting the respiratory tract...read more »
447. Inherited spherocytic anemia
 Inherited Spherocytic anemia is an inherited blood disorder characterized by red blood cells that are shaped like a sphere (spherocytes) rather than the normal doughnut shape. These abnormal cells are broken down prematurely resulting in a shortage of red...read more »
448. Interferon Beta -- Teratogenic Agent
 There is evidence to indicate that exposure to Interferon Beta during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of exp...read more »
449. Invasive group A Streptococcal disease
 Infection with Group A Streptococcal bacteria...read more »
450. Iophobia
 An exaggerated or irrational fear of poisons....read more »
451. Isopterophobia
 An exaggerated or irrational fear of termites....read more »
452. Israeli spotted fever
 An infectious disease that is caused by Rickettsia conorii which is transmitted by the brown dog tick (Rhipicephalus sanguineus). The disease occurs predominantly in Mediterranean areas such as India and Africa. The onset of symptoms is usually sudden and...read more »
453. Jonquil poisoning
 The Jonquil is a pretty flowering bulb plant. The bulb contains phenanthridine alkaloids and calcium oxalate crystals which can cause symptoms if ingested. Generally, toxicity only occurs if large quantities are eaten. Severe skin irritation can occur upo...read more »
454. Judeophobia
 An exaggerated or irrational fear of Jews....read more »
455. Kakorrhaphiophobia
 An exaggerated or irrational fear of failure or defeat....read more »
456. Katagelophobia
 An exaggerated or irrational fear of being ridiculed or disliked....read more »
457. Katayama fever
 An acute disease due to infection with Schistosoma parasites. Transmission can occur through contact with infected waters....read more »
458. Kenya fever
 An infectious disease that is caused by Rickettsia conorii which is transmitted by the brown dog tick (Rhipicephalus sanguineus). The disease occurs predominantly in Mediterranean areas such as India and Africa. The onset of symptoms is usually sudden and...read more »
459. Kenya tick typhus
 An infectious disease that is caused by Rickettsia conorii which is transmitted by the brown dog tick (Rhipicephalus sanguineus). The disease occurs predominantly in Mediterranean areas such as India and Africa. The onset of symptoms is usually sudden and...read more »
460. Kenya tick-bite fever
 An infectious disease that is caused by Rickettsia conorii which is transmitted by the brown dog tick (Rhipicephalus sanguineus). The disease occurs predominantly in Mediterranean areas such as India and Africa. The onset of symptoms is usually sudden and...read more »
461. Ketorolac -- Teratogenic Agent
 There is evidence to indicate that exposure to Ketorolac during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of exposure ...read more »
462. Kidney stones
 Kidney stones are solid deposits of salts (e.g calcium) from the urine. These deposits can impair the passage of urine that has the potential to result in infection and kidney damage or failure in severe cases....read more »
463. Kinetophobia
 An exaggerated or irrational fear or dislike of movement or motion ....read more »
464. Kleptophobia
 An exaggerated or irrational fear of thieves or having things stolen by thieves....read more »
465. Knoiophobia
 An exaggerated or irrational fear of dust....read more »
466. Kopophobia
 An exaggerated or irrational fear of fatigue or exhaustion....read more »
467. Kuru
 An infectious prion disease that is only found in New Guinea...read more »
468. Kynophobia
 An exaggerated or irrational fear of rabies....read more »
469. Lachanophobia
 An exaggerated or irrational fear of vegetables....read more »
470. Laliophobia
 An exaggerated or irrational fear of talking....read more »
471. Lamellar ichthyosis
 A very rare disorder where an infant is born covered with a transparent membrane which sheds to reveal red scaly skin patches of varying sizes....read more »
472. Lamellar ichthyosis, autosomal dominant form
 A very rare dominantly inherited disorder where an infant is born covered with a transparent membrane which sheds to reveal red scaly skin patches of varying sizes....read more »
473. Lamellar ichthyosis, type 2
 A very rare disorder where an infant is born covered with a transparent membrane which sheds to reveal red scaly skin patches of varying sizes. Type 2 is distinguished by the location of the genetic defect - chromosome 2q34....read more »
474. Lamellar ichthyosis, type 3
 A very rare disorder where an infant is born covered with a transparent membrane which sheds to reveal large dark, plate-like scales. Type 3 is distinguished by the location of the genetic defect - chromosome 19p12-q12. This type also affects the ears and...read more »
475. Lamellar ichthyosis, type 5
 A very rare disorder where an infant is born covered with a transparent membrane which sheds to reveal red scaly skin patches of varying sizes. Type 5 is distinguished by the location of the genetic defect - chromosome 17p13.2-p13.1....read more »
476. Lamictal -- Teratogenic Agent
 There is evidence to indicate that exposure to Lamictal during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of exposure a...read more »
477. Lamotrigine -- Teratogenic Agent
 There is evidence to indicate that exposure to Lamotrigine during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of exposur...read more »
478. Lassa fever
 Infectious rat-borne West African disease....read more »
479. Lederer's anemia
 Lederer's anemia refers to the rapid destruction of red blood cells for no apparent reason....read more »
480. Legionella adelaidensis infection
 Legionella adelaidensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or...read more »
481. Legionella anisa infection
 Legionella anisa is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or those ...read more »
482. Legionella beliardensis infection
 Legionella beliardensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or...read more »
483. Legionella birminghamensis infection
 Legionella birminghamensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly...read more »
484. Legionella bozemanii infection
 Legionella bozemanii is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or th...read more »
485. Legionella bruneiensis infection
 Legionella bruneiensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
486. Legionella brunensis infection
 Legionella brunensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or th...read more »
487. Legionella busanensis infection
 Legionella busanensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or t...read more »
488. Legionella cherrii infection
 Legionella cherrii is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or thos...read more »
489. Legionella cincinnatiensis infection
 Legionella cincinnatiensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly...read more »
490. Legionella donaldsonii infection
 Legionella donaldsonii is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
491. Legionella donaldsonil infection
 Legionella donaldsonil is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
492. Legionella drancourtii infection
 Legionella drancourtii is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
493. Legionella drozanskii infection
 Legionella drozanskii is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or t...read more »
494. Legionella dumofii infection
 Legionella dumofii is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or thos...read more »
495. Legionella erythra infection
 Legionella erythra is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or thos...read more »
496. Legionella fairfieldensis infection
 Legionella fairfieldensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly ...read more »
497. Legionella fallonii infection
 Legionella falloni is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or thos...read more »
498. Legionella feelei infection
 Legionella feelei is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or those...read more »
499. Legionella feeleii infection
 Legionella feeleii is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or thos...read more »
500. Legionella gesstiana infection
 Legionella gesstiana is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or th...read more »
501. Legionella gormanii infection
 Legionella micdadei is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or tho...read more »
502. Legionella gratiana infection
 Legionella gratiana is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or tho...read more »
503. Legionella gresilensis infection
 Legionella gresilensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
504. Legionella hackeliae infection
 Legionella hackeliae is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or th...read more »
505. Legionella impletisoli infection
 Legionella impletisoli is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
506. Legionella isrealensis infection
 Legionella isrealensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
507. Legionella jamestowniensis infection
 Legionella jamestowniensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly...read more »
508. Legionella jordanis infection
 Legionella jordanis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or tho...read more »
509. Legionella lansingensis infection
 Legionella lansingensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or...read more »
510. Legionella londinensis infection
 Legionella londinensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
511. Legionella longbeachae infection
 Legionella longbeachae is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
512. Legionella lytica infection
 Legionella lytica is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or those...read more »
513. Legionella maceachemii infection
 Legionella maceachemii is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
514. Legionella maceachernii infection
 Legionella maceachernii is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or...read more »
515. Legionella micdadei infection
 Legionella micdadei is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or tho...read more »
516. Legionella monrovica infection
 Legionella monrovica is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or th...read more »
517. Legionella moravica infection
 Legionella moravica is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or tho...read more »
518. Legionella nautarum infection
 Legionella nautarum is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or tho...read more »
519. Legionella oakridgensis infection
 Legionella oakridgensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or...read more »
520. Legionella parisiensis infection
 Legionella parisiensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
521. Legionella quateirensis infection
 Legionella quateirensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or...read more »
522. Legionella quinlivanii infection
 Legionella quinlivanii is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
523. Legionella rowbothamii infection
 Legionella rowbothamii is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
524. Legionella rubrilucens infection
 Legionella rubrilucens is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
525. Legionella sainthelensi infection
 Legionella sainthelensi is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or...read more »
526. Legionella santicrucis infection
 Legionella santicrucis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
527. Legionella shakespearei infection
 Legionella shakespearei is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or...read more »
528. Legionella spiritensis infection
 Legionella spiritensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
529. Legionella steigerwaltii infection
 Legionella steigerwaltii is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly o...read more »
530. Legionella tauriensis infection
 Legionella tauriensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or t...read more »
531. Legionella tusconensis infection
 Legionella tucsonensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
532. Legionella wadsorthii infection
 Legionella wadsorthii is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or t...read more »
533. Legionella wadsworthii infection
 Legionella wadsworthii is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
534. Legionella waltersii infection
 Legionella moravica is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or tho...read more »
535. Legionella worsliensis infection
 Legionella worsliensis is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or ...read more »
536. Legionella yabuuchiae infection
 Legionella yabuuchiae is a type of bacteria which can cause infection in susceptible humans. Risk factors include diabetes, certain cancers, old age, immunosuppression, emphysema and smoking. Infection is rare and can occur at any age but the elderly or t...read more »
537. Legionnaires' disease
 A severe respiratory disease which is caused by the Legionella pneumophila bacteria. The condition can result in pneumonia and can be life-threatening....read more »
538. Lemierre's syndrome
 A very rare condition where a throat infection leads to secondary infection and blood clot formation in the internal jugular vein. The infected blood clot can then travel to other parts of the body and cause problems. The usual bacterial culprit is Fusoba...read more »
539. Lepraphobia
 An exaggerated or irrational fear of leprosy....read more »
540. Leptomeningitis
 A condition which is characterized by inflammation of the leptomeninges...read more »
541. Leukemia
 Cancer of the blood cells, usually white blood cells....read more »
542. Levophobia
 An exaggerated or irrational fear of objects on the left side of the body....read more »
543. Limnophobia
 An exaggerated or irrational fear of lakes....read more »
544. Linonophobia
 An exaggerated or irrational fear of string....read more »
545. Listeriosis
 Bacterial food poisoning...read more »
546. Liver abscess
 Pus in the liver...read more »
547. Lizard poisoning
 A few lizard species are venomous e.g. Gila monster and Mexican beaded lizard. Envenomation by lizards is very uncommon but these venomous lizards can cause life-threatening symptoms. Gila lizards tend to hold on with their jaws while biting and the longe...read more »
548. Lodine -- Teratogenic Agent
 There is evidence to indicate that exposure to Lodine (used mainly for arthritis) during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected ...read more »
549. Logophobia
 An exaggerated or irrational fear or dislike of words....read more »
550. Loquat poisoning
 Loquat is a shrubby plant which bears clusters of small white flowers and largish yellow fleshy fruit. The plant is often used in gardens as an ornamental plant. The kernel from inside the seeds contains a chemical called cyanogenic glycoside which can be...read more »
551. Lortab overdose
 Lortab is a prescription drug used to treat. Excessive doses of the drug can result in various symptoms and even death in severe cases....read more »
552. Lunaphobia
 An exaggerated or irrational fear of the moon....read more »
553. Lung abscess
 Pus (abscess) in the lung...read more »
554. Lupus
 Autoimmune disease with numerous effects on various organs and linings....read more »
555. Lymphadenopathy, angioimmunoblastic with dysproteinemia
 A progressive immune system disorder that usually affects people over the age of 50 and is characterized by chills, sweating, weight loss, skin rashes....read more »
556. Lymphoma
 Cancer involving lymph nodes and the immune system....read more »
557. Lymphomatous thyroiditis
 Progressive thyroid gland enlargement due to autoimmune disease....read more »
558. Lyssophobia
 An exaggerated or irrational fear of becoming insane....read more »
559. Macrocytic Hyperchromic Anemia
 Macrocytic Hyperchromic anemia is a blood disorder characterized by abnormally large red blood cells which contain abnormally high amounts of haemoglobin. There is also a reduced number of red blood cells. This anomaly can be associated with such things a...read more »
560. Malaria
 A parasitic disease transmitted through mosquito bites....read more »
561. Malt Worker's disease
 Inhalation of malt particles contaminated with fungus in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to...read more »
562. Malt Worker's disease -- Aspergillus spp.
 Inhalation of malt particles contaminated with fungus (Aspergillus spp.) in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune...read more »
563. Marburg virus
 Serious virus related to Ebola....read more »
564. Marseilles fever
 An infectious disease that is caused by Rickettsia conorii which is transmitted by the brown dog tick (Rhipicephalus sanguineus). The disease occurs predominantly in Mediterranean areas such as India and Africa. The onset of symptoms is usually sudden and...read more »
565. Mastitis
 Infected breast common in nursing mothers...read more »
566. Mayaro fever
 Infection with a type of virus (Mayaro virus) transmitted by mosquito bites. The disease is most common in South America. The incubation period is one to two weeks....read more »
567. Measles
 Once common viral infection now rare due to vaccination....read more »
568. Mechanophobia
 An exaggerated or irrational fear or dislike of machinery....read more »
569. Mediastinal endodermal sinus tumors
 A rare yolk sac tumor that occurs in the mediastinal area (the area that separates the lungs). It is a type of cancer that originates from immature cells (germ cells) that evolve into gonadal tissue but can also be found in other parts of the body such as...read more »
570. Mediastinitis
 Inflammation of the area between the lungs called the mediastinum which contains the heart, thymus gland, windpipe, esophagus and large blood vessels. The condition may occur suddenly (acute) or slowly over a period of time (chronic). It is often a compli...read more »
571. Mediterranean Spotted Fever
 A condition caused by Rickettsia rickettsia transmitted by the tick...read more »
572. Megaloblastic Anemia 1
 A rare genetic blood disorder where a defect in the vitamin B12 receptor means that it can't be absorbed from food during digestion. As a result of the low vitamin B12 levels, the body produces increased numbers of abnormal enlarged red blood cells (megal...read more »
573. Megalocytic-Normochromic anemia
 Megalocytic-Normochromic is a blood disorder characterized by normal amounts of haemoglobin within abnormally large red blood cells. However, the number of red blood cells is low....read more »
574. Melioidosis
 Bacterial infection from soil or water....read more »
575. Meningitis
 Dangerous infection of the membranes surrounding the brain....read more »
576. Meningococcal disease
 Dangerous bacterial infection causing meningitis or bacteremia....read more »
577. Meningococcal infection
 A rare infectious disease caused by a bacterium called Neisseria meningitides....read more »
578. Menopause
 The end of female menstruation and fertility....read more »
579. Meprobamate -- Teratogenic Agent
 There is evidence to indicate that exposure to Meprobamate during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of exposur...read more »
580. Merinthophobia
 An exaggerated or irrational fear of being bound....read more »
581. Metal Fume Fever -- Aluminium
 Metal fume fever is a flu-like illness which can result from inhalation of aluminium oxide fumes. The condition is most likely to occur in poorly ventilated areas in the metal-working industry....read more »
582. Metal Fume Fever -- Antimony
 Metal fume fever is a flu-like illness which can result from inhalation of antimony fumes. The condition is most likely to occur in poorly ventilated areas in the metal-working industry....read more »
583. Metal Fume Fever -- Cadmium
 Metal fume fever is a flu-like illness which can result from inhalation of cadmium fumes. The condition is most likely to occur in poorly ventilated areas in the metal-working industry....read more »
584. Metal Fume Fever -- Chromium
 Metal fume fever is a flu-like illness which can result from inhalation of chromium fumes. The condition is most likely to occur in poorly ventilated areas in the metal-working industry....read more »
585. Metal Fume Fever -- Copper
 Metal fume fever is a flu-like illness which can result from inhalation of copper fumes. The condition is most likely to occur in poorly ventilated areas in the metal-working industry....read more »
586. Metal Fume Fever -- Iron
 Metal fume fever is a flu-like illness which can result from inhalation of iron fumes. The condition is most likely to occur in poorly ventilated areas in the metal-working industry....read more »
587. Metal Fume Fever -- Magnesium
 Metal fume fever is a flu-like illness which can result from inhalation of magnesium fumes. The condition is most likely to occur in poorly ventilated areas in the metal-working industry....read more »
588. Metal Fume Fever -- Manganese
 Metal fume fever is a flu-like illness which can result from inhalation of manganese fumes. The condition is most likely to occur in poorly ventilated areas in the metal-working industry....read more »
589. Metal Fume Fever -- Nickel
 Metal fume fever is a flu-like illness which can result from inhalation of nickel fumes. The condition is most likely to occur in poorly ventilated areas in the metal-working industry....read more »
590. Metal Fume Fever -- Selenium
 Metal fume fever is a flu-like illness which can result from inhalation of selenium fumes. The condition is most likely to occur in poorly ventilated areas in the metal-working industry....read more »
591. Metal Fume Fever -- Silver
 Metal fume fever is a flu-like illness which can result from inhalation of silver fumes. The condition is most likely to occur in poorly ventilated areas in the metal-working industry....read more »
592. Metal Fume Fever -- Tin
 Metal fume fever is a flu-like illness which can result from inhalation of tin fumes. The condition is most likely to occur in poorly ventilated areas in the metal-working industry....read more »
593. Metal Fume Fever -- Zinc
 Metal fume fever is a flu-like illness which can result from inhalation of zinc fumes. The condition is most likely to occur in poorly ventilated areas in the metal-working industry....read more »
594. Metal fume fever
 Metal fume fever is a flu-like illness which can result from inhalation of iron oxide fumes. The condition is most likely to occur in poorly ventilated areas in the metal-working industry....read more »
595. Metallophobia
 An exaggerated or irrational fear of metals....read more »
596. Meteorophobia
 An exaggerated or irrational fear of meteors or meteorites....read more »
597. Methadone overdose
 Methadone is a prescription drug mainly used as a painkiller and to treat heroin addiction. Excessive doses of the drug can result in various symptoms and even death in severe cases....read more »
598. Methotrexate -- Teratogenic Agent
 There is evidence to indicate that exposure to Methotrexate during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of exposu...read more »
599. Methyldopa-induced Immune Hemolytic Anemia
 Methyldopa-induced immune hemolytic anemia is a condition where use of a medication called Methyldopa triggers the body's immune system to destroy it's own red blood cells which results in anemia....read more »
600. Mexican Beaded Lizard poisoning
 Gila lizards are one of the few venomous species of lizard. They are found in parts of America such as Arizona, California, Nevada and Mexico. Envenomation by lizards is very uncommon but these venomous lizards can cause life-threatening symptoms. Gila li...read more »
601. Microcytic Anemia
 Microcytic anemia is a blood disorder characterized by small red blood cells (erythrocytes). The red blood cells are small due to a failure of haemoglobin synthesis or insufficient quantities of haemoglobin available. The blood disorder is usually caused ...read more »
602. Microcytic Hyperchromic Anemia
 Microcytic Hyperchromic anemia is a blood disorder characterized by abnormally small red blood cells which contain abnormally high amounts of haemoglobin. There is also a reduced number of red blood cells. This anomaly can be associated with such things a...read more »
603. Microcytic hypochromic anemia
 Microcytic anemia is a blood disorder characterized by small red blood cells (erythrocytes) which have insufficient haemoglobin and hence have a reduced ability to carry oxygen through the body. The red blood cells are small due to a failure of haemoglobi...read more »
604. Microcytic-Normochromic anemia
 Microcytic-Normochromic anemia is a blood disorder characterized by normal amounts of haemoglobin within small red blood cells. However the number of red blood cells is low....read more »
605. Microphobia
 An exaggerated or irrational fear of microorganisms....read more »
606. Misanthropy
 An exaggerated or irrational hatred of mankind. Sufferers have a great distrust of human nature and tend to dislike or distrust other people....read more »
607. Misogynism
 An exaggerated or irrational fear or dislike of females....read more »
608. Misogyny
 An exaggerated or irrational fear or dislike of women....read more »
609. Misophobia
 An exaggerated or irrational fear of dirt or being contaminated by dirt or germs....read more »
610. Misosophy
 An exaggerated or irrational fear of wisdom....read more »
611. Mitral atresia
 A rare defect where the mitral valve is closed off. The mitral valve connects the two chambers on the left side of the heart (atrium and ventricle). The blood is therefore unable to flow between the two heart chambers....read more »
612. Mollusk-shell hypersensitivity -- inhalation
 Inhalation of sea snail shell dust in occupational settings can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure to small ai...read more »
613. Molysomophobia
 An exaggerated or irrational fear of infection....read more »
614. Monopathophobia
 An exaggerated or irrational fear of sickness....read more »
615. Monophobia
 An exaggerated or irrational fear of being alone. Sufferers may also fear being away from a particular place or person who makes them feel safe. An underlying anxiety disorder is generally involved....read more »
616. Morphine overdose
 Morphine is a highly addictive drug used to treat pain. Excessive doses of the drug can result in various symptoms and even death in severe cases....read more »
617. Mosquito-borne diseases
 Diseases that are carried by the mosquito...read more »
618. Mouldy shower curtain hypersensitivity pneumonitis
 Inhalation of mold from mouldy shower curtains can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure to the wood dust. Chroni...read more »
619. Mountain fever
 A viral disease transmitted through the bite of ticks (Rocky Mountain wood tick and American dog tick) who are infected with the virus. Because the virus infects blood cells including erythrocytes, transmission can also occur through transfusion with infe...read more »
620. Mountain tick fever
 A viral disease transmitted through the bite of ticks (Rocky Mountain wood tick and American dog tick) who are infected with the virus. Because the virus infects blood cells including erythrocytes, transmission can also occur through transfusion with infe...read more »
621. Mumps
 An acute viral disease that causes the salivary glands to become swollen, sore and inflamed. Immunization had greatly reduced the incidence of this disease....read more »
622. Musculoskeletal chronic fatigue syndrome
 Musculoskeletal chronic fatigue syndrome is a chronic condition which is characterized by symptoms such as severe persistent fatigue, depression, weakness, muscle pain and lack of energy. The condition is often debilitating and may be difficult to diagnos...read more »
623. Mushroom Worker's lung -- Micropolyspora faeni
 Inhalation of mushroom particles and compost contaminated with bacteria (Micropolyspora faeni) in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result ...read more »
624. Mushroom Worker's lung -- Thermoactinomyces vulgaris
 Inhalation of mushroom particles and compost contaminated with bacteria (Thermoactinomyces vulgaris) in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms r...read more »
625. Musicophobia
 An exaggerated or irrational fear or dislike of music....read more »
626. Musophobia
 An exaggerated or irrational fear of mice and rats....read more »
627. Mycobacterium abscessus
 A form of mycobacterium...read more »
628. Mycobacterium avium complex infection
 Infection with an opportunistic group of bacteria. It tends to occur in immunocompromised people such as those with HIV....read more »
629. Mycobacterium kansasii
 A form of mycobacterium...read more »
630. Mycoplasmal pneumonia
 An infectious disease affecting the lungs and caused by Mycoplasma pneumoniae....read more »
631. Myelinopathies
 Disorders where the protective myelin sheath around nerves is destroyed which affects the transmission of nerve signals. The severity of symptoms is determined by the degree of myelin destruction and the nerves affected. Multiple sclerosis is an example o...read more »
632. Mythophobia
 An exaggerated or irrational fear of making false or incorrect statements....read more »
633. Myxophobia
 An exaggerated or irrational fear or dislike of slime....read more »
634. Narcotic addiction
 An uncontrollable desire to use narcotics on a regular basis. The drug may be used as a therapeutic medication for various conditions but it's use is also frequently abused. Examples of narcotic drugs include heroin, morphine, Demerol and codeine. Frequen...read more »
635. Nasopharyngitis
 Nasopharyngitis is a contagious, viral infectious disease of the upper respiratory system, primarily.It is the most common infectious disease in humans...read more »
636. Navajo neurohepatopathy
 A rare genetic disease found in Navajo populations. It involves peripheral nerve degeneration, liver disease and corneal ulcers. The genetic disease is believed to be caused by maternal exposure to uranium from waters contaminated by old mines....read more »
637. Necrophobia
 An exaggerated or irrational fear of death or corpses....read more »
638. Negrophobia
 An exaggerated or irrational fear of African Americans....read more »
639. Neophobia
 An exaggerated or irrational fear of new things....read more »
640. Nephophobia
 An exaggerated or irrational fear of clouds....read more »
641. Neurotoxic shellfish poisoning
 Rare food poisoning from eating contaminated shellfish...read more »
642. Nifedipine -- Teratogenic Agent
 There is evidence to indicate that exposure to Nifedipine during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of exposure...read more »
643. Nitrofurantoin -- Teratogenic Agent
 There is evidence to indicate that exposure to Nitrofurantoin during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of expo...read more »
644. Noctiphobia
 An exaggerated or irrational fear of the night....read more »
645. Nosocomial pneumonia
 A form of pneumonia which is contracted in a hospital...read more »
646. Nosophobia
 An exaggerated or irrational fear of contracting a disease....read more »
647. Nudophobia
 An exaggerated or irrational fear of nudity....read more »
648. OLEDAID
 A rare syndrome characterized mainly by a weak immuned system, bone problems, lymphoedema and hair, teeth and nail abnormalities. Death usually occurs during the first few years of life due to overwhelming infections....read more »
649. Obstructive Jaundice
 Condition where blockage of the flow of bile from the liver causes overspill of bile products into the blood and incomplete bile excretion from the body....read more »
650. Occupational Cancer -- Hematopoietic system cancer
 Occupational exposure to X-radiation can increase the risk of developing hematopoietic system cancer....read more »
651. Ochlophobia
 An exaggerated or irrational fear of crowds....read more »
652. Ochophophobia
 An exaggerated or irrational fear of vehicles....read more »
653. Odontophobia
 An exaggerated or irrational fear of teeth. The fear is usually associated with animal's teeth....read more »
654. Oecophobia
 An exaggerated or irrational fear or dislike of home surroundings....read more »
655. Oenophobia
 An exaggerated or irrational dislike or hatred of wine....read more »
656. Oikophobia
 An exaggerated or irrational dislike or fear of home surroundings....read more »
657. Oinophobia
 An exaggerated or irrational dislike or hatred of wine....read more »
658. Olfactophobia
 An exaggerated or irrational fear or dislike of smells....read more »
659. Ombrophobia
 An exaggerated or irrational fear of rain or being rained on....read more »
660. Ommetaphobia
 An exaggerated or irrational fear of eyes....read more »
661. Omsk hemorrhagic fever
 A hemorrhagic fever caused by a virus. A serious outbreak occurred in Omsk and hence the name. Transmission occurs through tick bites. The infection has two phases: the first acute phase involves symptoms such as fever, rash and muscle pain and the second...read more »
662. Onomatophobia
 An exaggerated or irrational fear of a certain name or words due to their supposed importance....read more »
663. Ophibiophobia
 An exaggerated or irrational fear of snakes....read more »
664. Ophidophobia
 An exaggerated or irrational fear of snakes....read more »
665. Opium overdose
 Opium is an illegal recreational drug. Excessive doses of the drug can result in various symptoms and even death in severe cases....read more »
666. Ornithophobia
 An exaggerated or irrational fear of birds....read more »
667. Orthomyxovirus-related Cold
 An Orthomyxovirus-related cold is a relatively minor contagious infection of the nose and throat caused by the Orthomyxovirus. Although colds can cause discomfort they are not considered a serious condition....read more »
668. Osmophobia
 An exaggerated or irrational fear of odors....read more »
669. Osphresiophobia
 An exaggerated or irrational fear of odors....read more »
670. OxyContin withdrawal
 Symptoms that occur when OxyContin use is discontinued or reduced. OxyContin is a pain reliever but is also used as a recreation drug. Symptoms may vary depending on the level of dependence....read more »
671. Oxycontin overdose
 Oxycontin is a prescription drug mainly used to treat pain. Excessive doses of the drug can result in various symptoms and even death in severe cases....read more »
672. Panic attack
 Sudden attack of unreasonable panic or fear without any real danger...read more »
673. Panphobia
 An exaggerated or irrational fear of everything or a generalized state of anxiety or fear not related to any one particular thing....read more »
674. Papaphobia
 An exaggerated or irrational fear of the pope or papacy....read more »
675. Paprika splitter's lung
 Inhalation of paprika dust in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure to the contaminat...read more »
676. Paprika splitter's lung -- Mucor Stolonifer
 Inhalation of paprika dust contaminated with a pathogen (Mucor Stolonifer) in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immu...read more »
677. Parainfluenza
 Milder influenza-like infection...read more »
678. Parainfluenza virus type 1
 Parainfluenza is an influenza-like viral disease that can cause croup, upper respiratory tract infection, pneumonia or bronchiolitis. Type 1 virus occurs during autumn every second year and tends to primarily cause croup as well as respiratory tract infec...read more »
679. Parainfluenza virus type 2
 Parainfluenza is an influenza-like viral disease that can cause croup, upper respiratory tract infection, pneumonia or bronchiolitis. Type 2 virus occurs during autumn every second year and tends to primarily cause respiratory tract illness but is milder ...read more »
680. Parainfluenza virus type 3
 Parainfluenza is an influenza-like viral disease that can cause croup, upper respiratory tract infection, pneumonia or bronchiolitis. Type 3 virus occurs during spring and summer in temperate climates but can continue into autumn....read more »
681. Parainfluenza virus type 4
 Parainfluenza is an influenza-like viral disease that can cause croup, upper respiratory tract infection, pneumonia or bronchiolitis. Type 4 virus causes mild sporadic illness....read more »
682. Paralipophobia
 An exaggerated or irrational fear of neglecting some duty or responsibility....read more »
683. Paramyxovirus -related Cold
 A Paramyxovirus-related cold is a relatively minor contagious infection of the nose and throat caused by the Paramyxovirus. Although colds can cause discomfort they are not considered a serious condition....read more »
684. Paraphobia
 An exaggerated or irrational fear of sexual perversion....read more »
685. Parasitophobia
 An exaggerated or irrational fear of parasites....read more »
686. Paraskavedekatriaphobia
 An exaggerated or irrational fear of Friday the 13th....read more »
687. Paratyphoid fever
 A condition which is caused by the bacterium Salmonella Paratyphi...read more »
688. Parrot Breeder's disease
 Inhalation of parrot dropping in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure to the protein...read more »
689. Parthenophobia
 An exaggerated or irrational fear of or aversion to young girls....read more »
690. Pasteurella multocida
 An infectious disease caused by a bacterium called Pasteurella multocida. It is often transmitted through bites and scratches from pets and it can be found in mammals and fowl....read more »
691. Pathophobia
 An exaggerated or irrational fear of disease....read more »
692. Pauli's hypersensitivity pneumonitis
 Inhalation of Pauli's reagent in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. Chronic exposure can lead to progressive lung symptoms which can gradually lead to symptom...read more »
693. Peccatiphobia
 An exaggerated or irrational fear of sinning....read more »
694. Pediatric AIDS
 Pediatric AIDS is an immune system disease in infants or children caused by the HIV virus. AIDS is a term used when a person infected with HIV has a CD4+ T cell count below 200 or 14% of lymphocytes. AIDS is an advanced form of HIV. To be classified as AI...read more »
695. Pediculophobia
 An exaggerated or irrational fear of lice....read more »
696. Pediophobia
 An exaggerated or irrational fear or dislike of children....read more »
697. Peladophobia
 An exaggerated or irrational fear of baldness....read more »
698. Pelvic Inflammatory Disease
 Infection of the womb and fallopian tubes....read more »
699. Pemphigus and fogo selvagem
 An autoimmune skin disease characterized by skin blisters and a burning sensation. It is endemic particularly in Brazil but may also occur in other countries....read more »
700. Peniaphobia
 An exaggerated or irrational fear of poverty....read more »
701. Pentheraphobia
 An exaggerated or irrational fear of mother-in-law....read more »
702. Percocet overdose
 Percocet is a prescription drug used to treat pain. Excessive doses of the drug can result in various symptoms and even death in severe cases....read more »
703. Perimenopause
 The start of onset of menopause...read more »
704. Periorbital Cellulitis
 Bacterial infection of the superficial tissues surrounding the eyes, often following a conjunctivitis or middle ear infection...read more »
705. Peripheral vascular disease
 Disease of arteries supplying the legs or sometimes arms...read more »
706. Peritonitis
 Inflammation of the lining of the abdominal cavity...read more »
707. Persistent anxiety
 Anxiety is a feeling of apprehension or fear....read more »
708. Phagophobia
 An exaggerated or irrational fear of eating....read more »
709. Phalacrophobia
 An exaggerated or irrational fear of becoming bald....read more »
710. Pharmacophobia
 An exaggerated or irrational fear of drugs....read more »
711. Phasmophobia
 An exaggerated or irrational fear of ghosts....read more »
712. Phenogophobia
 An exaggerated or irrational fear of daylight....read more »
713. Phenophobia
 An exaggerated or irrational fear of noise....read more »
714. Philosophobia
 An exaggerated or irrational fear or dislike of philosophers or philosophy....read more »
715. Phobophobia
 An exaggerated or irrational fear of fear....read more »
716. Phonemophobia
 An exaggerated or irrational fear of thinking....read more »
717. Phonophobia
 An exaggerated or irrational fear of noise....read more »
718. Photalgiophobia
 An exaggerated or irrational fear of eye pain caused by light....read more »
719. Photoallergic eruption
 A skin condition that develops in response to sun exposure on skin to which chemicals such as sunscreen, cosmetics, ointment or fragrance has been applied. The ingestion of certain drugs can also trigger the condition. The reaction may be delayed so that ...read more »
720. Photophobia
 An exaggerated or irrational fear of light....read more »
721. Pigeon Breeder's disease
 Inhalation of pigeon dropping in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure to the protein...read more »
722. Pituitary Cancer
 Cancer of the pituitary gland....read more »
723. Plague
 A rare but serious bacterial infection involving the bacterium Yersinia Pestis which can be carried by rodents and transmitted to humans by flea bites or through direct contact with an infected animal....read more »
724. Plant poisoning -- Amygdalin
 Amygdalin is a chemical found naturally in various plants e.g. stone fruit kernels and raw almonds. Eating these parts of the plant that contain the chemical can cause symptoms of cyanide poisoning as the amygdalin is converted to cyanide by the digestive...read more »
725. Plant poisoning -- Cyanogenic glycoside
 Cyanogenic glycoside is a toxin found naturally in various plants e.g. cherries, plums, almonds, peaches, apricots, apples and cassava. The chemical is usually concentrated in the seeds, kernels or wilted leaves. Eating these parts of the plant that conta...read more »
726. Plant poisoning -- Digitalis glycoside
 Digitalis glycoside is a toxin found naturally in plants such as the foxglove. The main symptoms of relatively mild poisoning are gastrointestinal and the effect on the heart usually results in changes in heart rate. Serious cases can result in symptoms s...read more »
727. Plasmodium falciparum
 A protozoan that causes falciparum malaria...read more »
728. Plasmodium malariae
 A protozoan that causes quartan malaria...read more »
729. Plasmodium ovale
 A protozoan that causes malaria...read more »
730. Plasmodium vivax
 A protozoan that causes malaria...read more »
731. Pneumatophobia
 An exaggerated or irrational fear of spirits....read more »
732. Pneumocytosis
 A pneumonia caused by a fungal infection...read more »
733. Pneumonia
 Infection of the lung by bacteria, viruses or fungus....read more »
734. Pneumonia caused by serotype O11 Pseudomonas Aeruginosa
 Inflammation of the lungs and bronchioles caused by an opportunistic pathogen called Pseudomonas Aeruginosa....read more »
735. Pneumonia, Aspiration
 Inflammation of the lungs and bronchioles caused by breathing in liquids and solids (usually the stomach contents)....read more »
736. Pneumonia, Bacterial
 Inflammation of the lungs and bronchioles caused by bacteria....read more »
737. Pneumonia, Staphylococcal
 Inflammation of the lungs and bronchioles caused by the Staphylococcal bacteria. The condition is not common and often occurs as a complication of influenza or other viral respiratory infections. This form of pneumonia is considered serious and up to a th...read more »
738. Pneumonia, Viral
 Inflammation of the lungs and bronchioles caused by a virus....read more »
739. Pnigophobia
 An exaggerated or irrational fear of choking or smothering....read more »
740. Pogonophobia
 An exaggerated or irrational fear or dislike of beards....read more »
741. Poinephobia
 An exaggerated or irrational fear of punishment....read more »
742. Politicophobia
 An exaggerated or irrational fear or dislike of politicians....read more »
743. Polyarteritis nodosa
 A serious blood vessel disease where small and medium-sized arteries become swollen and damaged and are unable to adequately supply oxygenated blood to various tissues in the body. The disease can occur in a mild form or a serious, rapidly fatal form....read more »
744. Polymer Fume Fever
 Polymer fume fever is a flu-like illness which can result from inhalation of fumes which can occur when Polytetrafluoroethylene (commercially known as Fluon, Teflon and Halon) is heated to high temperatures. The condition is most likely to occur in poorly...read more »
745. Polymorphous light eruption
 A bumpy, itchy skin rash that develops in certain people in response to sun exposure. Symptoms tend to persist for a number of days even after sun exposure stops. The skin can harden and become desensitized to the effects of the sun with repeated exposure...read more »
746. Polyphobia
 An exaggerated or irrational fear of lots of things....read more »
747. Ponophobia
 An exaggerated or irrational fear of fatigue or exhaustion. It primarily relates to fear of fatigue associated with working too hard....read more »
748. Posteriophobia
 An exaggerated or irrational fear of falling behind....read more »
749. Posthemorrhagic anemia
 Posthemorrhagic anemia refers to a reduced number of red blood cells in the body due to bleeding....read more »
750. Postoperative septicaemia
 When a person contracts a bacterial infection in their blood system that occurs after an operation...read more »
751. Postoperative septicemia
 Septicemia (blood poisoning) after surgery from an infection....read more »
752. Postpartum hyperthyroidism
 Postpartum thyroiditis is a postpartum condition that results in temporary hyperthyroidism (overactive thyroid) or hypothyroidism....read more »
753. Potamophobia
 An exaggerated or irrational fear of rivers....read more »
754. Potophobia
 An exaggerated or irrational fear of drinks....read more »
755. Prescribed medication addiction
 An uncontrollable desire to use prescribed medication in a manner or frequency not prescribed. Drugs such as painkillers are prescribed to treat such things as pain but patients may become physically dependent on the drug and continue to obsessively use i...read more »
756. Pretibial Myxedema
 Condition causing redness and thickening of soft tissues under skin and pink nodules on shins and front of lower legs; a manifestation of the autoimmune disease Graves' Disease...read more »
757. Primary Autoimmune Hemolytic Anemia
 Primary autoimmune hemolytic anemia is characterized by an abnormal immune system response. The body's immune system produces antibodies against the body's own red blood cells which leads to the destruction of red blood cells and hence anemia. The seconda...read more »
758. Primary Cold Autoimmune Hemolytic Anemia
 Primary cold autoimmune hemolytic anemia is a condition where the body's immune system triggers the production of antibodies against the body's own red blood cells. The process occurs only when the patient is exposed to temperatures colder the average bod...read more »
759. Primary malignant lymphoma
 The excessive proliferation of lymphocytes which forms part of the immune system. Primary cancers refer to the fact that the cancer originated in the lymph cells rather than having metastasized....read more »
760. Primary sclerosing cholangitis
 Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease of unknown etiology that is recognized increasingly in children....read more »
761. Privet poisoning
 Privet is a shrubby plant which bears elongated clusters of small white flowers and black berries. The plant can be found growing in the wild or in gardens. The berries contain chemicals (ligustrin, syringin and other glycosides) which can cause symptoms ...read more »
762. Pseudomonas pseudomallei
 A form of pseudomonas...read more »
763. Pseudomonas stutzeri infections
 A bacterial infection found in soil and water environments....read more »
764. Psittacosis
 An infectious disease caused by Chlamydia psittaci and transmitted mainly by infected birds but also by some mammals....read more »
765. Psychophobia
 An exaggerated or irrational fear of the mind....read more »
766. Pteronophobia
 An exaggerated or irrational fear of feathers....read more »
767. Pulmonary Anthrax
 Inhaled lung anthrax, most severe form of anthrax....read more »
768. Pulmonary infections related to AIDS
 It usually occurs due to decreased immunity....read more »
769. Pulp Worker's disease
 Inhalation of pulp particles contaminated with fungus in an occupational setting (paper mill industry) can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's imm...read more »
770. Pulp Worker's disease -- Alternaria spp.
 Inhalation of pulp particles contaminated with fungus (Alternaria spp.) in an occupational setting (e.g. paper mill industry) can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms res...read more »
771. Pyelonephritis
 Kidney and ureter infection usually bacterial from the bladder....read more »
772. Pylephlebitis
 A pus-producing inflammation of the wall of the portal vein that drains blood from the abdominal part of the gastrointestinal tract. The infection is often fatal. It usually occurs as a complication of abdominal or pelvic infections such as diverticulitis...read more »
773. Pyogenic pericarditis
 The pericardium is the fibrous sac surrounding the heart. Infection can cause the pericardium to become inflamed and swollen and to produce pus. It may result from a ruptured esophagus, heart infection or from surgery involving the heart or chest cavity. ...read more »
774. Pyrexiophobia
 An exaggerated or irrational fear of fever....read more »
775. Pyridoxine deficiency-induced Sideroblastic anemia
 Pyridoxine deficiency-induced sideroblastic anemia is a blood disorder caused insufficient quantities of pyridoxine. The body has sufficient iron levels but is unable to utilise it properly in red blood cells due to the lack of pyridoxine. The iron become...read more »
776. Pyrophobia
 An exaggerated or irrational fear of fire....read more »
777. Q fever
 A disease caused by Coxiella burnetti which causes fever, headache and muscle pain....read more »
778. Quinidine-induced Immune Hemolytic Anemia
 Quinidine-induced immune hemolytic anemia is a condition where use of a medication called Methyldopa triggers the body's immune system to destroy it's own red blood cells which results in anemia....read more »
779. Rabies
 An infectious disease that can affect any mammal including humans and is transmitted through the saliva of an infected animal. The infectious agent is the Neurotropic lyssavirus which affects the salivary gland and also causes neurological symptoms....read more »
780. Rat-bite fever
 An infectious diseases where a bite from a rate transmits a bacterial or fungal infection. The symptoms depend on the infecting organism....read more »
781. Rectophobia
 An exaggerated or irrational fear of the rectum....read more »
782. Red spider lily poisoning
 Red spider lily is a bulbous herb which has long, narrow leaves and long stems of yellow or red flowers. It is often used in gardens as an ornamental plant. The bulb contains a chemical called lycorine which can cause various symptoms if eaten. The plant ...read more »
783. Reflux nephropathy
 A condition which is characterized by reflux of urine from the bladder back up the ureters...read more »
784. Reiter’s syndrome
 A form of reactive arthritis characterized by arthritis, urethritis, conjunctivitis and skin lesions....read more »
785. Relapsing fever
 Tick-borne disease with symptoms that resolve and then relapse...read more »
786. Renal abscess
 A pus-filled cavity that develops in the kidney as a result of inflammation. The inflammation may result from other purulent infections in the body. It is most common in young adults....read more »
787. Renal carbuncle
 Kidney abscess...read more »
788. Renal colic
 Severe urinary system pain usually from a urinary stone...read more »
789. Renal mucormycosis
 An infectious disease caused by fungus from the order Mucorales which is normally found in the soil and in decaying plant matter. Transmission is usually through the inhalation of spores. It is generally harmless to healthy individuals but can cause infec...read more »
790. Renal tuberculosis
 Kidney affected by tuberculosis...read more »
791. Renal zygmycosis
 An infectious disease caused by fungus from the orders Mucorales and Entomophthorales which are normally found in the soil and in decaying plant matter. The infection differs from mucormycosis which only involves the order Mucorales. Transmission is usual...read more »
792. Renon-Delille syndrome
 A rare syndrome characterized by reduced function of the thyroid and ovaries and enlarged hands and feet....read more »
793. Resistance to thyroid stimulating hormone
 A very rare disorder where the body is unable to respond to thyroid stimulating hormone even though it is present in sufficient quantities. The problem lies in defective thyroid stimulating hormone receptors....read more »
794. Respiratory infections
 Any infection that occurs to the respiratory system...read more »
795. Respiratory syncytial virus
 Viral respiratory infection serious in young infants....read more »
796. Respiratory syncytial virus-related Cold
 A Respiratory syncytial virus-related cold is a relatively minor contagious infection of the nose and throat caused by the Respiratory syncytial virus. Although colds can cause discomfort they are not considered a serious condition....read more »
797. Respiratory system cancer
 A condition that is characterised by a malignancy anatomically located in the respiratory system...read more »
798. Respiratory tract infections
799. Rhabdophobia
 An exaggerated or irrational fear of being punished severely. The term can also be used to describe a fear of being beaten with a rod of a fear of magic and the paranormal....read more »
800. Rhinovirus-related Cold
 A Rhinovirus-related cold is a relatively minor contagious infection of the nose and throat caused by the Rhinovirus. Although colds can cause discomfort they are not considered a serious condition. About a third of all common colds in adults are caused b...read more »
801. Rhypophobia
 An exaggerated or irrational fear of filth....read more »
802. Rickettsial disease
 A disease caused by infection with rickettsial bacteria which are transmitted by arthropods such as ticks, mites and lice. Different rickettsial bacteria can cause different types of infections such as typhus, spotted fever and trench fever. Symptoms can ...read more »
803. Ricketttsialpox
 An infectious disease caused by Rickettsia akari and transmitted by mice mites....read more »
804. Riedel syndrome
 A rare condition that occurs when fibrous tissue forms in the thyroid area and progressively destroys the thyroid gland....read more »
805. Rocky Mountain spotted fever
 A bacterial disease caused by Rickettsia rickettsii and transmitted by ticks. The condition causes fever and a characteristic rash and may be fatal in severe or untreated cases....read more »
806. Rubella
 A contagious viral infection caused by the Rubella virus which produces a rash and lymph node swelling. It can have serious implication in pregnant women as the virus can be transmitted through the placenta and cause serious fetal defects or even fetal de...read more »
807. Russophobia
 An exaggerated or irrational fear of Russians....read more »
808. SARS
 Serious respiratory infection...read more »
809. Sandfly fever
 Viral infection from sandfly bites...read more »
810. Sardine poisoning (clupeotoxin)
 Some sardines contain toxins (Clupeotoxin) which can be poisonous to humans if eaten. Heat does not destroy the toxin and there is still uncertainty as to the origin of the toxin. The toxin appears to be present in higher concentrations in summer and is b...read more »
811. Scarlet fever
 A complication of infection from strep bacteria such as strep throat....read more »
812. Scarletina (Scarlet Fever)
 Infection with a Group A streptococcus bacteria, which causes a characteristic sore throat and rash....read more »
813. Schistosomiasis mansoni
 A trematode which causes schistosomiasis mansoni...read more »
814. Sciophobia
 An exaggerated or irrational fear of shadows....read more »
815. Scoleciphobia
 An exaggerated or irrational fear of worms....read more »
816. Scopophobia
 An exaggerated or irrational fear of being looked at, stared at or being seen....read more »
817. Sei whale poisoning
 The Sei whale is eaten in certain parts of Asia. Eating the liver of the Sei whale can cause poisoning symptoms in humans if sufficient quantities are consumed. It is believed that the poisoning results from the very high levels of vitamin A in the liver....read more »
818. Selachophobia
 An exaggerated or irrational fear of sharks....read more »
819. Selaphobia
 An exaggerated or irrational fear or dislike of flashes of light....read more »
820. Selective Vitamin B12 malabsorption with Proteinuria
 A rare genetic blood disorder where a defect in the vitamin B12 receptor means that it can't be absorbed from food during digestion. As a result of the low vitamin B12 levels, the body produces increased numbers of abnormal enlarged red blood cells (megal...read more »
821. Septic abortion
 An abortion associated with a uterine infection. The infection can occur during or just before or after an abortion. The infection can result from factors such as Chlamydia, IUD's or attempted abortion using infected tools....read more »
822. Septicemia
 A systemic inflammatory response to an infection....read more »
823. Serotonin Syndrome
 The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....read more »
824. Serratia sepsis
 Blood infection caused by bacteria from the Serratia genus. These bacteria are a rare cause of infection....read more »
825. Severe congenital neutropenia
 A rare inherited blood disorder involving a lack of neutrophils which are a type of white blood cell needed to fight bacterial infections....read more »
826. Shingles
 Infectious viral infection occuring years after chickenpox infection....read more »
827. Shock
 Severe condition from reduced blood circulation...read more »
828. Shock, Cardiogenic
 Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Cardiogenic shock is caused by impaired heart function which means that blood is unable to be pumped effectively around the body....read more »
829. Shock, Distributive
 Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Distributive shock occurs when the blood vessels are dilated with affects blood volume and blood pressure within the vessels. Septic, neurogenic and anaphylactic ...read more »
830. Shock, Endocrine
 Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Endocrine shock is caused by a disturbance in the endocrine (hormone producing) system. Some examples include severe cases of hypothyroidism, thyrotoxicosis and s...read more »
831. Shock, Hemorrhagic
 Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Hemorrhagic shock is caused by excessive bleeding which reduces the blood volume....read more »
832. Shock, Hypovolaemic
 Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Hypovolaemic shock is caused by a rapid fluid loss which reduces the blood volume....read more »
833. Shock, Obstructive
 Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Obstructive shock is caused by obstruction the blood flow. Causes include cardiac tamponade, pulmonary embolism and narrowing of the aortic artery....read more »
834. Shock, Septic
 Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Septic shock is caused by infection which affects large parts of the body. This form of shock results in death in about half of the cases....read more »
835. Shock, Traumatic
 Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Traumatic shock is caused by a serious injury or trauma to the body which affects the blood volume through one or more factors such as severe bleeding, heart dama...read more »
836. Siderodromophobia
 An exaggerated or irrational fear of trains....read more »
837. Siderophobia
 An exaggerated or irrational fear of the stars....read more »
838. Silkworm dropping lung
 Inhalation of silkworm dropping particles in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. Chronic exposure can lead to progressive lung symptoms which can gradually lea...read more »
839. Silo unloader syndrome
 An occupational lung disease that occurs in farm workers who go into a silo and breath in the nitrogen dioxide which are toxic to the body. Death can occur in some cases. Symptoms usually occur within a week of entering the silo....read more »
840. Sinophobia
 An exaggerated or irrational fear of China....read more »
841. Sinusitis
 Sinusitis is an inflammation of the paranasal sinuses....read more »
842. Sitophobia
 An exaggerated or irrational fear of food....read more »
843. Slap-cheek syndrome
 Viral infection where children get rosy cheeks....read more »
844. Slickhead poisoning (clupeotoxin)
 Some slickhead contain toxins (Clupeotoxin) which can be poisonous to humans if eaten. Heat does not destroy the toxin and there is still uncertainty as to the origin of the toxin. The toxin appears to be present in higher concentrations in summer and is ...read more »
845. Slowly Progressive Bokhoror
 A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease ...read more »
846. Slowly Progressive VE
 A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. . Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The diseas...read more »
847. Slowly Progressive Viliuisk Encephalitis
 A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease ...read more »
848. Slowly Progressive Viliuisk Encephalomyelitis
 A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease ...read more »
849. Slowly Progressive Vilyuisk Encephalitis
 A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease ...read more »
850. Slowly Progressive Vilyuisk Encephalomyelitis
 A brain disease caused by an unknown pathogen which is probably from the Picornavirus family of viruses. Mode of transmission is uncertain but genetic susceptibility may be involved. The incubation period appears to be an average of 15 years. The disease ...read more »
851. Snake bite
 When a person is bitten by a snake...read more »
852. Social phobia
 Excessive anxiety in social situations....read more »
853. Solophobia
 An exaggerated or irrational fear of sunlight or abnormal sensitivity to sunlight....read more »
854. Southwestern Athabaskan genetic diseases
 A group of four genetic diseases that are unique to the Navajo and Apache (Southwestern Athabaskan) populations. The disease are Athabaskan severe combined immunodeficiency, Navajo neurohepatopathy, Navajo poikiloderma and Athabaskan brainstem dysgenesis....read more »
855. Specrophobia
 An exaggerated or irrational fear of specters or phantoms....read more »
856. Spermatophobia
 An exaggerated or irrational fear of germs....read more »
857. Spherocytic anemia
 Spherocytic anemia is a blood disorder characterized by red blood cells that are shaped like a sphere (spherocytes) rather than the normal doughnut shape. These abnormal cells are broken down prematurely resulting in a shortage of red blood cells (anemia)...read more »
858. Splenic infarct
 A relatively uncommon condition where a portion of spleen tissue dies due to a lack of sufficient blood supply to the affected tissue for any reason. An interruption in the blood supply can result from such things as emboli, thrombi, twisted blood vessels...read more »
859. Splenic infarcts
 A rare condition were blood flow to a part of the spleen is interrupted by such things as blood clots and causes some of the spleen tissue to die. Symptoms depend on the amount of damage to the spleen....read more »
860. Spontaneous periodic hypothermia
 A rare disorder characterized by recurring periods of hypothermia that occur for no obvious reason....read more »
861. Staphylococcal toxic shock syndrome
 A very rare, potentially fatal infection caused by the bacterial toxins produced by Staphylococcus aureus or Streptococcus pyogenes. The condition is often associated with tampon use but can originate from other sources....read more »
862. Stasiphobia
 An exaggerated or irrational fear of standing or walking. Sufferers believe that they are unable to stand or walk....read more »
863. Stones
 The formation of consolidations that are stone like in nature...read more »
864. Streptococcal Infections
 Various "strep" bacterial infections....read more »
865. Streptococcal Toxic Shock Syndrome
 Toxic shock from streptococcal bacteria infection....read more »
866. Stygiophobia
 An exaggerated or irrational fear of hell....read more »
867. Suberosis
 Inhalation of cork particles contaminated with mould in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to ...read more »
868. Subphrenic abscess
 A pus-filled cavity in the subphrenic region which is the area below the diaphragm but above the colon and liver. The infection can occur as a complication of abdominal surgery, acute pancreatitis and trauma....read more »
869. Sump Syndrome
 A complication that can sometimes occur after an operation done to treat recurring stone disease. The surgery involves forming a connection between the common bile duct and the intestines. Sometimes a pit-like (sump) portion develops along the bile duct a...read more »
870. Sunburn
 Any injury to the skin caused by the ultraviolet rays caused by the sun...read more »
871. Surgical foreign body
 A foreign body that is left behind after surgery...read more »
872. Swine flu
 The Swine Flu is a respiratory viral disease which is usually found in pigs but can sometimes be transmitted to humans and cause epidemics or even pandemics. The viral strain involved is type A H1N1. The virus can be spread amongst humans from direct cont...read more »
873. Sychrophobia
 An exaggerated or irrational fear of ice or frost....read more »
874. Symmetrophobia
 An exaggerated or irrational fear or dislike of symmetry....read more »
875. Systemic Capillary Leak Syndrome
 A rare disease where episodes of leaking blood capillaries results in a rapid drop in blood pressure which can be life-threatening. Episodes usually last for a few days. The range and severity of symptoms experienced may range somewhat amongst patients....read more »
876. Systemic Lupus Erythematosus with Hemolytic Anemia, Susceptibility to, 1
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
877. Systemic Lupus Erythematosus with Nephritis, Susceptibility to, 1
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
878. Systemic Lupus Erythematosus with Vitiligo, Susceptibility to, 1
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
879. Systemic Lupus Erythematosus, Susceptibility to, 1
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
880. Systemic Lupus Erythematosus, Susceptibility to, 10
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
881. Systemic Lupus Erythematosus, Susceptibility to, 11
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
882. Systemic Lupus Erythematosus, Susceptibility to, 12
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
883. Systemic Lupus Erythematosus, Susceptibility to, 13
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
884. Systemic Lupus Erythematosus, Susceptibility to, 2
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
885. Systemic Lupus Erythematosus, Susceptibility to, 3
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
886. Systemic Lupus Erythematosus, Susceptibility to, 4
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
887. Systemic Lupus Erythematosus, Susceptibility to, 5
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
888. Systemic Lupus Erythematosus, Susceptibility to, 6
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
889. Systemic Lupus Erythematosus, Susceptibility to, 7
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
890. Systemic Lupus Erythematosus, Susceptibility to, 8
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
891. Systemic Lupus Erythematosus, Susceptibility to, 9
 Systemic Lupus Erythematosus is an autoimmune disease affecting mostly women and causing various effects throughout different parts of the body. Its severity can range from very mild to extremely serious depending on which body organs are afflicted. Resea...read more »
892. TRAPS (TNF-receptor-associated periodic syndrome)
 A rare syndrome involving periods of fever and chills along with gastrointestinal symptoms and muscle pain. Symptoms last for two or three weeks....read more »
893. Tabophobia
 An exaggerated or irrational fear of a wasting sickness....read more »
894. Tachophobia
 An exaggerated or irrational fear of speed....read more »
895. Taphephobia
 An exaggerated or irrational fear of being buried alive or of cemeteries....read more »
896. Tapinophobia
 An exaggerated or irrational fear of small things....read more »
897. Tapioca poisoning
 Tapioca is a shrubby plant which bears inconspicuous flowers. The tubers contain chemicals (cyanogenic glycosides) which are turned into cyanide by the digestive process. Ingestion of the raw roots of this plant can result in death if sufficient quantitie...read more »
898. Tarpon poisoning (clupeotoxin)
 Some tarpon contain toxins (Clupeotoxin) which can be poisonous to humans if eaten. Heat does not destroy the toxin and there is still uncertainty as to the origin of the toxin. The toxin appears to be present in higher concentrations in summer and is bel...read more »
899. Taurophobia
 An exaggerated or irrational fear of bulls....read more »
900. Technophobia
 An exaggerated or irrational fear or dislike of modern technology....read more »
901. Telephonophobia
 An exaggerated or irrational fear of the telephone....read more »
902. Teratophobia
 An exaggerated or irrational fear of monsters and deformed people or of giving birth to a malformed infant....read more »
903. Tetanus
 A disease caused by chemicals which are produced by a bacterium (clostridium tetani) and are toxic to the nerves. The infection usually occurs when the bacteria enter the body through a deep wound - these bacteria are anaerobic and hence don't need oxygen...read more »
904. Thaasophobia
 An exaggerated or irrational fear or dislike of boredom or being idle....read more »
905. Thalassophobia
 An exaggerated or irrational fear of the sea....read more »
906. Thalidomide -- Teratogenic Agent
 There is evidence to indicate that exposure to Thalidomide during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the level of exposur...read more »
907. Thanatophobia
 An exaggerated or irrational fear of death....read more »
908. Thatched Roof disease
 Inhalation of thatched roof particles in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. Chronic exposure can lead to progressive lung symptoms which can gradually lead to...read more »
909. Theatrophobia
 An exaggerated or irrational fear of theatres....read more »
910. Theophobia
 An exaggerated or irrational fear of God....read more »
911. Thermophobia
 An exaggerated or irrational fear or dislike of heat....read more »
912. Thixophobia
 An exaggerated or irrational fear of touch....read more »
913. Thyroid disorders
 Any disorder of the thyroid gland....read more »
914. Tick-borne diseases
 Any disease that is transferred to humans by the tick...read more »
915. Tobacco Worker's disease
 Inhalation of mold on tobacco in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. Chronic exposure can lead to progressive lung symptoms which can gradually lead to symptom...read more »
916. Tocophobia
 An exaggerated or irrational fear of childbirth....read more »
917. Togaviridae disease
 Infection with any of a number of togaviridae viruses which can caused conditions such as Equine encephalitis, Ross River virus and Rubella virus. Symptoms are determined by the type of virus involved. Togaviridae are arboviruses and are transmitted by ar...read more »
918. Tomophobia
 An exaggerated or irrational fear of surgical operations....read more »
919. Topophobia
 An exaggerated or irrational fear of certain places....read more »
920. Torulopsis
 A type of yeast infection caused by Torulopsis glabrata. The fungus is often found in normal healthy skin, respiratory system, genitourinary system and gastrointestinal system and it generally only becomes a problem in weakened or immunocompromised people...read more »
921. Toxic mushrooms -- Gastrointestinal irritant
 Some mushrooms contain a chemical which cause gastrointestinal irritation. Mushroom species from this group include certain species of Agaricus, Amanita, Boletus, Entoloma, Gomphus, Lactarius, Omphalotus, Tricholoma, Tylopilus and Verpa....read more »
922. Toxic mushrooms -- Psychedelic
 Some mushrooms contain chemicals called psilocybin and psilocin which produce effects similar to LSD. Mushroom species from this group include certain species of Conocybe syanopus, Conocybe spectabilis, Gymnopilus, Panaeolus, Pluteus, Psilocybe and Stroph...read more »
923. Toxic mushrooms -- Renal toxic (orelline)
 Some mushrooms (Amanita smithiana) contain chemicals (allenic norleucine, chlorocrotyglycine) which can cause kidney damage....read more »
924. Toxicophobia
 An exaggerated or irrational fear of being poisoned....read more »
925. Toxin-induced Sideroblastic anemia
 Toxin-induced sideroblastic anemia is a blood disorder caused by toxins such as lead or zinc poisoning. The body has sufficient iron levels but is unable to utilise it properly in red blood cells. The iron becomes abnormally deposited in red blood cells w...read more »
926. Toxoplasmosis -- Teratogenic Agent
 There is strong evidence to indicate that the development of Toxoplasmosis during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the ...read more »
927. Transfusion Reaction
 The allergic reaction to the transfusion of blood products to a person...read more »
928. Traumatophobia
 An exaggerated or irrational fear of war or physical injury....read more »
929. Tremophobia
 An exaggerated or irrational fear of trembling....read more »
930. Tremor
 Involuntary trembling most commonly of the hands....read more »
931. Trichinosis
 Worm infection usually caught from pigs...read more »
932. Tricuspid valve diseases
 Any disease that affects the tricuspid valve...read more »
933. Triskaidekaphobia
 An exaggerated or irrational fear of the number 13....read more »
934. Troell-Junet syndrome
 A disorder involving enlarged extremities, diabetes, skull abnormalities and excessive thyroid hormone production....read more »
935. Trypanophobia
 An exaggerated or irrational fear of injections ....read more »
936. Tuberculosis
 Bacterial infection causing nodules forming, most commonly in the lung....read more »
937. Tuberculous pericarditis
 Inflammation and swelling of the pericardium (fibrous sac surrounding the heart) that occurs as a complication of tuberculosis. The condition may be misdiagnosed as a heart attack and vice versa....read more »
938. Tularemia
 A rare infections disease caused by the bacterium Francisella tularensis (a gram-negative pleomorphic coccobacillus). Transmission occurs through contact with infected animals or there habitats e.g. bites from infected insects or other animals, eating inf...read more »
939. Type A influenza subtype H1
 The H1 subtype of influenza is a strain of the type A influenza virus that can cause cause serious illness and result in pandemics. Influenza is viral respiratory infection. The virus is very contagious and can cause severe illness especially in patients ...read more »
940. Type A influenza subtype H10N7
 Influenza is viral respiratory infection. The virus is very contagious and can cause severe illness especially in patients who are very young or old or have some other medical condition as well. The severity of symptoms can vary but usually involves respi...read more »
941. Type A influenza subtype H1N1
 The H1N1 subtype of influenza is a strain of the type A influenza virus that can cause illness in humans. Influenza is viral respiratory infection. The virus is contagious and can cause severe illness especially in patients who are very young or old or ha...read more »
942. Type A influenza subtype H1N2
 The H1N2 subtype of influenza is a strain of the type A influenza virus that can cause cause illness in humans. Influenza is viral respiratory infection. The virus is contagious and can cause severe illness especially in patients who are very young or old...read more »
943. Type A influenza subtype H2N2
 The H2N2 subtype of influenza is a strain of the type A influenza virus that can cause cause illness in humans. Influenza is viral respiratory infection. The virus is very contagious and can cause severe illness especially in patients who are very young o...read more »
944. Type A influenza subtype H3N2
 The H3N2 subtype of influenza is a strain of the type A influenza virus that can cause cause illness in humans. Subtype H3N2 has caused a number of pandemics (e.g. Hong Kong Flu) and tends to occur in a seasonal pattern in many parts of the world. Influen...read more »
945. Type A influenza subtype H5
 Influenza is viral respiratory infection. The virus is very contagious and can cause severe illness especially in patients who are very young or old or have some other medical condition as well. The severity of symptoms can vary but usually involves respi...read more »
946. Type A influenza subtype H5N1
 Influenza is viral respiratory infection. The virus is very contagious and can cause severe illness especially in patients who are very young or old or have some other medical condition as well. The severity of symptoms can vary but usually involves respi...read more »
947. Type A influenza subtype H7
 Influenza is viral respiratory infection. The virus is very contagious and can cause severe illness especially in patients who are very young or old or have some other medical condition as well. The severity of symptoms can vary but usually involves respi...read more »
948. Type A influenza subtype H7N2
 Influenza is viral respiratory infection. The virus is very contagious and can cause severe illness especially in patients who are very young or old or have some other medical condition as well. The severity of symptoms can vary but usually involves respi...read more »
949. Type A influenza subtype H7N3
 Influenza is viral respiratory infection. The virus is very contagious and can cause severe illness especially in patients who are very young or old or have some other medical condition as well. The severity of symptoms can vary but usually involves respi...read more »
950. Type A influenza subtype H7N7
 Influenza is viral respiratory infection. The virus is very contagious and can cause severe illness especially in patients who are very young or old or have some other medical condition as well. The severity of symptoms can vary but usually involves respi...read more »
951. Type A influenza subtype H9
 Influenza is viral respiratory infection. The virus is very contagious and can cause severe illness especially in patients who are very young or old or have some other medical condition as well. The severity of symptoms can vary but usually involves respi...read more »
952. Type A influenza subtype H9N2
 Influenza is viral respiratory infection. The virus is very contagious and can cause severe illness especially in patients who are very young or old or have some other medical condition as well. The severity of symptoms can vary but usually involves respi...read more »
953. Type B Influenza
 Type B influenza is a subtype of the influenza virus that tends to occur sporadically - can cause epidemics but not pandemics. Influenza is viral respiratory infection. The virus is very contagious and can cause severe illness especially in patients who a...read more »
954. Type C Influenza
 Type C influenza is a subtype of the influenza virus that only rarely infects people and tends to only cause mild illness. It is not known to cause epidemics or pandemics. Influenza is viral respiratory infection....read more »
955. Typhoid fever
 Fever from bacterial food poisoning....read more »
956. Typhus
 A general name for various arthropod-borne rickettsial infections...read more »
957. Tyrannophobia
 An exaggerated or irrational fear or hatred of tyrants....read more »
958. Ultram overdose
 Ultram is a drug used to treat or prevent pain. Excessive doses of the drug can result in various symptoms and even death in severe cases....read more »
959. Urophobia
 An exaggerated or irrational fear of urine....read more »
960. Vaccinophobia
 An exaggerated or irrational fear of vaccines or vaccination....read more »
961. Vancomycin resistant enterococcal bacteremia
 A condition which is characterised by bacteremia caused by an enterococci that is resistant to vancomycin....read more »
962. Vasomotor rhinitis
 Type of rhinitis related to dry air...read more »
963. Venereophobia
 An exaggerated or irrational fear of venereal disease....read more »
964. Vermiphobia
 An exaggerated or irrational fear of earthworms....read more »
965. Vibrio Infections
 Infection by a bacteria which occurs naturally in seawater and in the stomach of many seawater animals. It is a serious infection and accounts for most seafood-related deaths. It causes severe gastrointestinal symptoms and can also cause wound infection....read more »
966. Vibrio infection -- Vibrio alginolyticus
 An infectious disease caused by a bacteria called Vibrio alginolyticus. This bacterium tends to cause ear and wound infections....read more »
967. Vibrio infection -- Vibrio damsela
 An infectious disease caused by a bacteria called Vibrio damsela. The nature and severity of symptoms can vary considerably depending on the type of infection caused - gastroenteritis, wound infection or septicemia. Wound infection is the most common dise...read more »
968. Vibrio infection -- Vibrio fluvialis
 An infectious disease caused by a bacteria called Vibrio fluvialis. The nature and severity of symptoms can vary considerably depending on the type of infection caused - gastroenteritis, wound infection or septicemia. Gastroenteritis is the most common di...read more »
969. Vibrio infection -- Vibrio furnissii
 An infectious disease caused by a bacteria called Vibrio furnissii. The nature and severity of symptoms can vary considerably depending on the type of infection caused - gastroenteritis, wound infection or septicemia. Gastroenteritis is the most common di...read more »
970. Vibrio infection -- Vibrio holisae
 An infectious disease caused by a bacteria called Vibrio holisae. The nature and severity of symptoms can vary considerably depending on the type of infection caused - gastroenteritis, wound infection or septicemia. Gastroenteritis is the most common dise...read more »
971. Vibrio infection -- Vibrio metschnikovii
 An infectious disease caused by a bacteria called Vibrio metschnikovii. The nature and severity of symptoms can vary considerably depending on the type of infection caused - gastroenteritis, wound infection or septicemia. Gastroenteritis is the most commo...read more »
972. Vibrio infection -- Vibrio mimicus
 An infectious disease caused by a bacteria called Vibrio mimicus. The nature and severity of symptoms can vary considerably depending on the type of infection caused - gastroenteritis, wound infection or septicemia. Gastroenteritis is the most common dise...read more »
973. Vibrio infection -- Vibrio parahaemolyticus
 An infectious disease caused by a bacteria called Vibrio parahaemolyticus. The nature and severity of symptoms can vary considerably depending on the type of infection caused - gastroenteritis, wound infection or septicemia. Gastroenteritis is the most co...read more »
974. Vibrio parahaemolyticus
 Bacteria commonly infecting oysters and seafood....read more »
975. Vibrio vulnificus
 Bacteria commonly infecting oysters and seafood....read more »
976. Vicodin overdose
 Vicodin is a prescription drug used to pain. Excessive doses of the drug can result in various symptoms and even death in severe cases....read more »
977. Vicodin withdrawal
 Symptoms that occur when Vicodin use is discontinued or reduced. Vicodin is a pain-killing drug. Symptoms may vary depending on the level of dependence....read more »
978. Viral Hemorrhagic Fevers
 Viral infections causing hemorrhagic fever (i.e. bleeding)...read more »
979. Viral diseases
 Any disease that is caused by a virus...read more »
980. Viral meningitis
 Viral meningitis refers to meningitis caused by a viral infection...read more »
981. Viral pericarditis
 Inflammation and swelling of the pericardium (fibrous sac surrounding the heart) that results from a viral infection. Causative viruses include HIV, coxsackieviruses, echoviruses and adenoviruses. The condition may be misdiagnosed as a heart attack and vi...read more »
982. Viremia
 The presence of a virus in the bloodstream. The symptoms will depend on the type of virus involved. Some viruses cause no symptoms....read more »
983. Vitamin B12 Deficiency
 A deficiency of Vitamin B12 primarily causes anemias the body is unable to make sufficient quantities of normal red blood cells. Severe cases can lead to permanent nervous system problems. The vitamin B12 deficiency can result from absorption problems, in...read more »
984. Voltaren -- Teratogenic Agent
 There is evidence to indicate that exposure to Voltaren (an NSAID drug) during pregnancy may have a teratogenic effect on the fetus. A teratogen is a substance that can cause birth defects. The likelihood and severity of defects may be affected by the lev...read more »
985. Wallenberg's Syndrome
 A rare neurological condition caused by a stroke (involving the cerebellar artery) and resulting in symptoms such as facial paralysis or weakness on one side of body....read more »
986. Warm Autoimmune Hemolytic Anemia
 Warm autoimmune hemolytic anemia is a condition where the body's immune system triggers the production of antibodies against the body's own red blood cells. The red cells are destroyed at an abnormally rapid rate which leads to anemia. Warm haemolytic ane...read more »
987. Waterhouse-Friederichsen syndrome
 A rare syndrome that occurs as complication of septicemia (often due to meningococcal or pneumococcal infection) and involves blood coagulation in blood vessels, adrenal gland hemorrhages and ultimately kidney failure....read more »
988. Wegener's granulomatosis
 A rare disease involving blood vessel inflammation which can affect the blood flow to various tissues and organs and hence cause damage. The respiratory system and the kidneys are the main systems affected....read more »
989. Weil's syndrome
 Severe form of Leptospirosis...read more »
990. Wernicke-Korsakoff syndrome
 A rare degenerative brain disorder caused by thiamine (Vitamin B1) deficiency. Chronic alcoholics are prone to this condition....read more »
991. Whooping Cough
 An infectious condition caused by the bacteria Bordetella pertussis...read more »
992. Wild Lima bean poisoning
 Wild Lima beans are a legume similar to the common lima beans which are considered safe to eat. The wild lima contains much higher levels of a chemical called cyanogen than the common lima bean. The cyanogen can cause symptoms and if sufficient quantities...read more »
993. Wilson's Disease
 Wilson disease, or hepatolenticular degeneration, is a neurodegenerative disease of copper metabolism....read more »
994. Wine Grower's lung
 Inhalation of grape mold particles in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. Chronic exposure can lead to progressive lung symptoms which can gradually lead to sy...read more »
995. Wood trimmer's disease
 Inhalation of wood trimming particles in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. Chronic exposure can lead to progressive lung symptoms which can gradually lead to...read more »
996. Woodworker's lung
 Inhalation of a wood particles in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure to the wood p...read more »
997. Woodworker's lung -- Cedar dust
 Inhalation of a wood dust from the Cedar tree in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposur...read more »
998. Woodworker's lung -- Mahogany dust
 Inhalation of a wood dust from the mahogany tree in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to expo...read more »
999. Woodworker's lung -- Maple dust
 Inhalation of a wood dust from the maple tree in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposur...read more »
1000. Woodworker's lung -- Oak dust
 Inhalation of a wood dust from the oak tree in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure ...read more »
1001. Woodworker's lung -- Pine dust
 Inhalation of a wood dust from the pine tree in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposure...read more »
1002. Woodworker's lung -- Spruce dust
 Inhalation of a wood dust from the spruce tree in an occupational setting can cause various lung symptoms. The severity of symptoms varies depending on the duration of the exposure. The lung symptoms result from the body's immune system reacting to exposu...read more »
1003. Wyatt disease
 A cytomegalus virus infection that occurs before birth....read more »
1004. X-linked sideroblastic anaemia
1005. X-linked sideroblastic anemia
 X-linked sideroblastic anemia is a rare inherited blood disorder characterized by abnormal deposits of iron in the red blood cells which makes them unable to function properly. The body continues to absorb more iron from digesting food in order to try and...read more »
1006. Xanthophobia
 An exaggerated or irrational fear of the color yellow or the word yellow....read more »
1007. Xenophobia
 An exaggerated or irrational fear or hatred of foreigners and strange things....read more »
1008. Xerophobia
 An exaggerated or irrational fear of dryness and dry places such as deserts....read more »
1009. Yellow nail syndrome
 A rare nail condition characterized by thickened yellow nails as well as swelling of parts of the body due to lymphatic drainage problems resulting from blocked or damaged lymphatic system....read more »
1010. Young syndrome
 Symptoms in a fetus that occur when the mother is suffering from advanced diabetes mellitus during pregnancy....read more »
1011. Zelophobia
 An exaggerated or irrational fear of jealousy....read more »
1012. Zemmiphobia
 An exaggerated or irrational fear of the great mole rat....read more »
1013. Zoophobia
 An exaggerated or irrational fear of animals....read more »

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