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Symptom Checker » Tinnitus in both ears » Blood pressure symptoms
 

Tinnitus in both ears and Blood pressure symptoms
Symptom Checker

Results: Causes of Tinnitus in both ears AND Blood pressure symptoms

Note: Do not use for diagnosis; see limitations of results.

Results: 699 causes of Tinnitus in both ears OR Blood pressure symptoms

    1. ACTH Deficiency
     A rare endocrine disorder involving a lack of ACTH (adrenocorticotropic hormone) and low levels of cortisol and steroid hormones....more »
    2. APECED Syndrome
     APECED is a recessively inherited genetic disease characterized by the presence of two of the following three conditions: impaired parathyroid function, yeast infection (candidiasis) and impaired adrenal gland function (Addison's disease). It is an autoim...more »
    3. Abdominal Aneurysm
     Dilatation of a section of the abdominal aorta, usually due to a weakness in the wall of the artery...more »
    4. Abdominal obesity metabolic syndrome
     A syndrome characterized by a group of conditions that are considered major risk factors for diabetes mellitus and cardiovascular disease....more »
    5. Absence of pulmonary artery
     The absence of a pulmonary artery at birth....more »
    6. Achalasia -- Addisonianism -- Alacrimia syndrome
     A rare inherited disorder characterized mainly by achalasia, alacrimia (absent tears) and Addison's disease. Addison's disease involves adrenal insufficiency due to a resistance to adrenocorticotropic hormone. Only about 70 cases reported worldwide....more »
    7. Achalasia -- addisonianism -- alacrima syndrome
     A rare inherited disorder characterized mainly by achalasia, alacrimia (absent tears) and Addison's disease. Addison's disease involves adrenal insufficiency due to a resistance to adrenocorticotropic hormone. Only about 70 cases reported worldwide....more »
    8. Acid-Base Imbalance
     A disruption to the normal acid-base equilibrium in the body. There are four main groups of disorder involving an acid-base imbalance: respiratory acidosis or alkalosis and metabolic acidosis or alkalosis. Obviously the severity of symptoms is determined ...more »
    9. Acoustic neuroma
     A benign tumor of the 8th cranial nerve which lies in the tube connecting the inner ear to the brain....more »
    10. Acrodynia
     Symptoms caused by chronic mercury poisoning in infants in children....more »
    11. Acromegaloid, Cutis Verticis Gyrata, Corneal Leukoma Syndrome
     A rare condition characterized by the association of acromegaly, cutis verticis gyrate and corneal leukoma....more »
    12. Acroosteolysis neurogenic
     A very rare inherited condition characterized mainly by the loss of all sensations - the lose the ability to feel pain, temperature and touch. The loss of sensation generally starts at the toes and fingers and spreads up the limbs and the trunk may also b...more »
    13. Acute Pancreatitis
     Sudden severe inflammation of the pancreas causing digestive complaints....more »
    14. Acute Renal Failure
     Syndrome characterised by rapid decline in kidney function with accumulation of waste products in the blood, occurring over a period of days to weeks...more »
    15. Acute intermittent porphyria
     A rare metabolic disorder characterized by a deficiency in the porphobilinogen deaminase enzyme which results in a build-up of porphyrins or its precursors in the body. Using certain drugs or eating certain foods can trigger the symptoms of the condition....more »
    16. Adams Nance syndrome
     A rare genetic disorder characterized by rapid heartbeat, high blood pressure, small eyes and the presence of excess glycine in the urine....more »
    17. Addison's Disease
     A rare progressive hormonal disorder characterized by insufficient production of certain hormones called adrenal corticosteroids....more »
    18. Addisonian crisis
     Severe adrenal gland complication from Addison's disease....more »
    19. Adrenal Cancer
     A malignant cancer that develops in the adrenal gland. The tumor may be nonfunctioning (does not produce hormones) or functioning in which case excessive levels of hormones can cause a variety of symptoms depending on which hormone is involved. Adrenal ho...more »
    20. Adrenal Cortex Diseases
     Diseases of the adrenal cortex. Examples includes Addison's disease, Cushing's syndrome and adrenal fatigue....more »
    21. Adrenal adenoma, familial
     A benign tumor that develops in the adrenal gland and tends to run in families. The tumor may be nonfunctioning (does not produce hormones) or functioning in which case excessive levels of hormones can cause a variety of symptoms depending on which hormon...more »
    22. Adrenal disorders
     Disorders affecting the adrenal glands...more »
    23. Adrenal gland hyperfunction
     Excessive activity of the adrenal gland which causes excessive production of one or more adrenal hormones (aldosterone, corticosteroids, androgenic steroids, epinephrine and norepinephrine). The increased adrenal gland activity may be caused by an adrenal...more »
    24. Adrenal hemorrhage, neonatal
     Hemorrhage of the adrenal gland after birth. The severity of the disorder is varies from a small hemorrhage to damage to the whole adrenal gland. Sometimes the condition is discovered incidentally during ultrasounds for other reasons. The hemorrhage may o...more »
    25. Adrenal hyperplasia
     A group of disorder that occur when there is a problem in the process of making adrenal corticosteroids....more »
    26. Adrenal hyperplasia, congenital type 3
     A group of disorders that occur when a deficiency of 21-hydroxylase impairs the normal process of making adrenal corticosteroids. The severity of the condition is variable depending on the degree of deficiency....more »
    27. Adrenal hyperplasia, congenital, due to 11-Beta-hydroxylase deficiency
     A rare form of congenital adrenal hyperplasia characterized by a deficiency of 11-Beta-hydroxylase which results in excess androgen production and hypertension. The disorder can occur in virilizing, hypertensive and salt-wasting forms and symptoms may ran...more »
    28. Adrenal hypertension
     Adrenal hypertension is high blood pressure caused by adrenal gland problems. For example, an adrenal tumor can cause excessive production of aldosterone which in turn causes salt-retention and high blood pressure. Severity of symptoms varies depending on...more »
    29. Adrenal incidentaloma
     A tumor of the adrenal gland that is discovered incidentally while performing an imaging examination for reasons other than an adrenal tumor. The tumor may be asymptomatic or can causes excessive secretion of adrenal hormones and resulting symptoms. The t...more »
    30. Adrenal insufficiency
     Where there is insufficient secretion of hormones secreted from the adrenal glands...more »
    31. 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....more »
    32. Adrenoleukodystrophy
     A rare disorder which has characteristic symptoms of Addison disease (adrenocortical insufficiency) and Schilder disease (cerebral sclerosis). Bronze skin, brain sclerosis and demyelination are the main symptoms....more »
    33. Adult Cystic Fibrosis
     Cystic fibrosis is an inherited condition characterized by the production of thick sticky mucus by the mucus glands in the lungs, intestines, liver and pancreas. The condition is most often diagnosed in children or young adults but occasionally, relativel...more »
    34. Al Gazali Sabrinathan Nair syndrome
     A very rare syndrome characterized by bone and eye problems, seizures and mental retardation....more »
    35. Albuminuria
     The presence of albumin (a blood protein) in the urine....more »
    36. Alcohol-induced pseudo-Cushing syndrome
     The excessive consumption of alcohol can result in symptoms similar to a condition called Cushing's syndrome. When alcohol consumption is stopped, symptoms regress....more »
    37. Allain Babin Demarquez syndrome
     A rare syndrome characterized by premature fusion of skullbones, abnormal development of skeletal bones and hypertension....more »
    38. Alveolar capillary dysplasia
     The abnormal development of the lung blood vessels. The normal barrier across which air and blood can diffuse fails to develop properly. Death usually results within weeks of birth but rare cases can survive for months....more »
    39. Amitriptyline toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    40. Amlodipine toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    41. Amoxapine toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    42. Amphetamine abuse
     Use of the stimulant drugs known as amphetamines or "speed"...more »
    43. Amphetamine poisoning
     Excessive ingestion of amphetamine drugs....more »
    44. Amyloidosis, familial visceral
     A rare genetic disorder involving widespread amyloidosis (abnormal buildup of amyloid protein in tissues) which tends the affect the kidneys severely....more »
    45. Analgesic nephropathy syndrome
     Kidney damage caused by excessive use of pain-killing drugs. Aspirin and phenacetin mixtures are the most common causes....more »
    46. Analgesic syndrome
     The use of large quantities of pain-killer drugs can sometimes cause serious kidney damage as well as various other problems....more »
    47. Anaphylaxis
     A rare, potentially life-threatening allergic reaction....more »
    48. 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....more »
    49. Anemia
     Reduced ability of blood to carry oxygen from various possible causes....more »
    50. Anemia, Neonatal
     Insufficient red blood cells that can carry oxygen around the body. It is common in premature births or can occur as a result of blood loss before, during or just after the birth....more »
    51. Angiotensin renin aldosterone hypertension
     The RAAS (rennin-angiotensin-aldosterone system) is involved in regulating blood volume and vascular resistance and an imbalance of any of these components can cause high blood pressure....more »
    52. Angiotensin/rennin/aldosterone hypertension
     A group of disorder characterized by high blood pressure due to abnormalities in angiotensin, rennin and aldosterone levels. Adequate levels of these chemicals help to control blood volume and blood vessel resistance which in turn influences blood pressur...more »
    53. Anorexia Nervosa
     A disorder where a distorted sense of body image leads to self-starvation to the point of death in some cases....more »
    54. Antiphospholipid syndrome
     An autoimmune disorder characterized by blood clots and pregnancy losses....more »
    55. Aorta conditions
     Conditions that affect the aorta...more »
    56. Aortic Aneurysm, Thoracic
     Bulging and weakness of the aorta in the area of the chest. The condition is life-threatening as death can occur rapidly if the aneurysm bursts....more »
    57. Aortic Valve Insufficiency
     A heart valve disorder where the heart valve is unable to close completely which causes a backflow of some of the blood from the aorta. The condition can be caused by such things as systemic lupus erythematosus, endocarditis, high blood pressure, Marfan's...more »
    58. Aortic arches defect
     A defect in the top part of the aorta (aortic arch) that consists of several arterial branches. There is a variety of defects that can occur and symptoms will be determined by the particular defect involved. Possible types of defects includes aortic coarc...more »
    59. Aortic coarctation
     A rare inherited birth defect where the heart blood vessel called the aorta has a narrowed area which affects blood flow. The degree of constriction is variable which mild cases asymptomatic until adulthood. The poor blood flow to the lower body gives res...more »
    60. Aortic valve incompetence
     A condition characterized by an inability of the aortic valve to function effectively...more »
    61. Apparent Mineralocorticoid Excess, type 2
     A form of inherited high blood pressure that starts during early childhood. The condition is caused by a genetic defect which results in an inborn error of metabolism of peripheral cortisol. Type 2 causes similar symptoms to type 1 but the urinary steroid...more »
    62. Apparent mineralocorticoid excess
     A form of inherited high blood pressure that starts during early childhood. The condition results from a genetic defect which causes impaired metabolism of cortisol....more »
    63. Apple seed poisoning
     Apple seeds contain a toxic chemical called amygdalin which can cause serious symptoms if eaten in large quantities. Hospital admission is recommended if more than 50 apple seeds have been consumed....more »
    64. Aristolochic Acid poisoning
     Aristolochic acid is derived from a forest herb from the Aristocholochia family. It is often used in herbal preparations such as Aristolochia Fang Ch, Bragantia and Asarum. It is usually used in herbal preparations to promote weight loss. The substance is...more »
    65. Arizona Bark Scorpion poisoning
     A bite from the Arizona Bark scorpion contains chemicals toxic to the nerve system and can cause serious, life-threatening symptoms....more »
    66. Arterial insufficiency
     When amount of blood flowing through an artery is insufficient to meet the needs of the tissue....more »
    67. Arterial occlusive disease, progressive -- hypertension -- heart defects -- bone fragility -- brachysyndactyly
     A rare syndrome characterized by narrowing or blockage of a number of arteries (in the kidneys, abdomen, brain and heart) as well as fragile bones, heart defects and finger abnormalities. Fractures and high blood pressure often start during the first year...more »
    68. Arteriovenous fistula
     Connection between artery and vein....more »
    69. Asphyxia
     Inability to breath and suffocation...more »
    70. Atlantic mussel food poisoning
     Atlantic mussels contain a toxin called domoic acid which can affect nerve tissue. The mussels are found in the North Atlantic and Pacific coast and the Gulf of Mexico....more »
    71. Atrial Septal Defect 3
     A rare heart malformation involving the presence of an abnormal opening between the two atrial chambers of the heart which allows abnormal mixing of oxygenated and deoxygenated blood. The severity of the symptoms depends on the size and location of the de...more »
    72. Atrial Septal Defect 4
     A rare heart malformation involving the presence of an abnormal opening between the two atrial chambers of the heart which allows abnormal mixing of oxygenated and deoxygenated blood. The severity of the symptoms depends on the size and location of the de...more »
    73. Atrial Septal Defect 5
     A rare heart malformation involving the presence of an abnormal opening between the two atrial chambers of the heart which allows abnormal mixing of oxygenated and deoxygenated blood. The severity of the symptoms depends on the size and location of the de...more »
    74. Atrial Septal Defect 6
     A rare heart malformation involving the presence of an abnormal opening between the two atrial chambers of the heart which allows abnormal mixing of oxygenated and deoxygenated blood. The severity of the symptoms depends on the size and location of the de...more »
    75. Atypical hemolytic uremic syndrome
     A rare condition characterized by hemolytic anemia, thrombocytopenia and kidney failure that has no obvious cause....more »
    76. Autoimmune Vasculitis
     A inflammation of the blood vessels caused by an autoimmune reaction...more »
    77. Autonomic dysreflexia syndrome
     A complication caused by injury to the neck or upper back region of the spinal cord. Symptoms are induced by stimulation below the level of the injury which can be caused by such things as distended bladder, scratching the feet, squeezing the penis, stimu...more »
    78. Autonomic neuropathy
     A disorder of the nervous system concerned with regulation of activity of cardiac muscle, smooth muscle, and glands, usually restricted to the sympathetic and parasympathetic systems...more »
    79. Autosomal Recessive Polycystic Kidney Disease
     Severe form of PKD, a genetic kidney disease....more »
    80. Autosomal dominant polycystic kidney disease
     Genetic kidney disease causing kidney cysts....more »
    81. Avasthey syndrome
     A very rare syndrome characterized by pulmonary hypertension, lymphedema and malformation of brain blood vessels....more »
    82. 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...more »
    83. Bacterial toxic-shock syndrome
     A very rare, potentially fatal infection caused by toxins produced by bacteria, especially bacteria such as Staphylococcus aureus or Streptococcus pyogenes. The condition is often associated with tampon use but can originate from other sources....more »
    84. Beta-blocker poisoning
     Excessive ingestion of Beta-blocker drugs....more »
    85. Binswanger Disease
     Multi-infarct dementia, caused by damage to deep white matter....more »
    86. Binswanger's Disease
     A type of senile dementia characterized by chronic cerebrovascular disease....more »
    87. 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...more »
    88. Black widow spider envenomation
     The black widow spider bite is toxic to the nerves and can cause serious symptoms. The black widow spider is most commonly found in North America....more »
    89. Bone cement implantation syndrome
     A complication that can occur after using bone cement during implantation of an internal prosthesis. Circulation may be affected and a blockage in the pulmonary artery may develop....more »
    90. Botulism food poisoning
     Extremely dangerous food poisoning requiring medical attention, but not always recognized because of its non-abdominal symptoms....more »
    91. Box Jellyfish poisoning
     A sting from the Box jellyfish contains a chemical which is toxic to the nerves, heart and skin. This jellyfish is mainly found in the waters of Northern Queensland in Australia. The tentacles should not be removed from the patient as it can cause further...more »
    92. Brachydactyly -- arterial hypertension
     A rare syndrome characterized by the association of hypertension with short digits. Premature death (by the fifth decade) due to stroke occurs in untreated patients....more »
    93. Brachydactyly with hypertension
     A very rare disease characterized by the association of hypertension with brachydactyly (abnormally short fingers and/or toes)....more »
    94. Brain compression
     Internal compression of the brain...more »
    95. Breathing-related sleep disorder
     Breathing-related sleep disorder refers to a spectrum of breathing anomalies ranging from chronic or habitual snoring to upper airway resistance syndrome (UARS) to frank obstructive sleep apnea (OSA) or, in some cases, obesity hypoventilation syndrome (OH...more »
    96. Bright's Disease
     A condition where the parts of the kidneys that are responsible for filtering become inflamed and results in blood and proteins accidentally leaking into the urine. The condition can occur after certain infections and serious kidney dysfunction can result...more »
    97. Bronchopulmonary dysplasia
     A rare form of infant lung disease that usually occurs as a complication of ventilator use in premature babies....more »
    98. COPD
     Severe obstruction of bronchial air flow typically from bronchitis and/or emphysema....more »
    99. Calcium channel blocker poisoning
     Excessive ingestion of calcium channel blocker drugs....more »
    100. Capillary leak syndrome with monoclonal gammopathy
     A rare condition characterized by leaky blood vessels and an increased level of certain blood proteins (monoclonal gammopathy). Monoclonal gammopathy itself does not cause any symptoms unless it develops into plasma cell leukemia. The condition may vary f...more »
    101. Carcinoid syndrome
     Carcinoid heart disease is a rare, metastatic disease that occurs predominantly in the right heart. The tricuspid and pulmonic valves are affected, leading to right heart failure, which results in increased morbidity and mortality....more »
    102. Cardiac arrest
     Stoppage of the heart, usually caused by heart attack...more »
    103. Carnevale-Canun-Mendoza syndrome
     A rare disorder characterized by loss of bone tissue in the wrists and ankles as well as kidney problems....more »
    104. Carotid Paraganglioma
     A rare, usually benign tumor found in the carotid artery in the neck. The tumor develops from glomus cells which are located along blood vessels involved in automatic body activities such as regulation of blood pressure and blood flow....more »
    105. Catastrophic Antiphospholipid Syndrome
     A very rare disorder where the blood clotting system becomes dysfunctional and clots too easily due to the abnormal presence of antphospholipid antibodies. It results in blood flow blockages to various body organs. It is possible that the condition has au...more »
    106. Cathinone poisoning
     Cathinone comes from the leaves of the Khat plant which is native to eastern Africa. Cathinone is a stimulant as well as have pain killing, weight loss and neuromuscular effects. The psychoactive effects are usually utilized by chewing on the leaves of th...more »
    107. Central sleep apnea
     Central sleep apnea is when the person repeatedly stops breathing during sleep because the brain temporarily stops sending signals to the muscles that control breathing....more »
    108. Charcot-Marie-Tooth disease with ptosis and parkinsonism
     CMT is an inherited neurological disease characterized by the gradual degeneration of nerves which starts in the hands and feet and results in progressive numbness, muscle weakness and loss of function. This particular type of CMT also involves a drooping...more »
    109. Chemical burn -- airways
     Burns to the airways caused by a chemical - usually through inhalation but can also occur through aspiration if the chemical is swallowed. Symptoms vary depending on the type, quantity and strength of the chemical involved as well as the duration of the e...more »
    110. Chemical burn -- ingestion
     Burns to the mouth and gastrointestinal system caused by swallowing a chemical. Symptoms vary depending on the type, quantity and strength of the chemical involved as well as the duration of the exposure to the chemical and promptness of treatment measure...more »
    111. Chemical burn -- inhalation
     Burns to the airways caused by a chemical through inhalation. Symptoms vary depending on the type, quantity and strength of the chemical involved as well as the duration of the exposure to the chemical and promptness of treatment measures. Immediate medic...more »
    112. Chemical poisoning -- Acetaldehyde
     Acetaldehyde is a chemical used in the production of various products - mirrors, disinfectants, plastics, explosives, varnish and food flavoring. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the e...more »
    113. Chemical poisoning -- Adiponitrile
     Adiponitrile is a chemical used mainly in the production of hexamethylene diamine which in turn is used mainly to produce nylon. Ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending o...more »
    114. Chemical poisoning -- Ammonia
     Ammonia is a chemical used mainly in household cleaning products and bleach. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure....more »
    115. Chemical poisoning -- Cresols
     Cresols are a group of chemicals that occur naturally in mammals and various plants. It is also manufactured and used in the production of disinfectants, deodorizers and pesticides. Ingestion and other exposures to the chemical can cause various symptoms....more »
    116. Chemical poisoning -- Cresylic acid
     Cresylic acids are a group of chemicals that are used as solvents and in the manufacture of various products such as deodorants, disinfectants, pesticides, glues, paints, herbicides, pharmaceuticals as well as others. Ingestion and other exposures to the ...more »
    117. Chemical poisoning -- Demeton-S-methyl
     Demeton-S-methyl is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on...more »
    118. Chemical poisoning -- Diazinon
     Diazinon is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amo...more »
    119. Chemical poisoning -- Dichlorvos
     Dichlorvos is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the a...more »
    120. Chemical poisoning -- Dicrotophos
     Dicrotophos is a toxic insecticide. 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 exposure....more »
    121. Chemical poisoning -- Dioxathion
     Dioxathion is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the a...more »
    122. Chemical poisoning -- Disulfoton
     Disulfoton is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the a...more »
    123. Chemical poisoning -- Ethion
     Ethion is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amoun...more »
    124. Chemical poisoning -- Fensulfothion
     Fensulfothion is a chemical pesticide used as an insecticide and nematicide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on t...more »
    125. Chemical poisoning -- Fenthion
     Fenthion is a chemical pesticide used as an insecticide and avicide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the amoun...more »
    126. Chemical poisoning -- Malathion
     Malathion is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the am...more »
    127. Chemical poisoning -- Methidathion
     Methidathion is a chemical insecticide. The chemical is an organophosphorus compound and 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 th...more »
    128. Chemical poisoning -- Methiocarb
     Methiocarb is a toxic pesticide. 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 exposure....more »
    129. Chemical poisoning -- Methomyl
     Methomyl is a carbamate pesticide used mainly as an insecticide. 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 exposure...more »
    130. Chemical poisoning -- Parathion
     Parathion is a chemical pesticide used as an insecticide and acaricide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the am...more »
    131. Chemical poisoning -- Phencyclidine
     Phencyclidine is often used as an illegal recreational drug. 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 exposure....more »
    132. Chemical poisoning -- Phosdrin
     Phosdrin is a toxic pesticide. 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 exposure....more »
    133. Chemical poisoning -- Profenofos
     Profenofos is a toxic pesticide. 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 exposure....more »
    134. Chemical poisoning -- Solder
     Solder contains various chemicals and heavy metals which can cause serious symptoms if sufficient quantities are swallowed. The type and severity of symptoms varies depending on the amount of chemical involved and the nature of the exposure....more »
    135. Chemical poisoning -- Terbufos
     Terbufos is a chemical pesticide used as an insecticide and nematicide. The chemical is an organophosphorus compound and ingestion and other exposures to the chemical can cause various symptoms. The type and severity of symptoms varies depending on the am...more »
    136. Chemical poisoning -- Tetraethyl Pyrophosphate
     Tetraethyl Pyrophosphate is a toxic pesticide. 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 exposure....more »
    137. Cholera
     An acute bacterial disease transmitted through food or water contaminated with human faeces. The intestinal infection is caused by the bacterium Vibrio cholerae....more »
    138. Choroideremia -- hypopituitarism
     A rare inherited disorder characterized by eye disease and hypopituitarism....more »
    139. Chronic Kidney Disease
     Long-term and generally irreversible disease of the kidneys due to infection, obstruction, congenital diseases or generalised diseases causing failure of the kidneys' normal functions....more »
    140. Chronic kidney failure
     Gradual failure of the kidneys over a period of time...more »
    141. Chronic pyelonephritis
     Chronic pyelonephritis is persistent kidney inflammation that can scar the kidneys and may lead to chronic renal failure....more »
    142. Chronic renal insufficiency
     Chronic lack of function of the renal system. Kidneys....more »
    143. Circulatory disorder
     Disease affecting circulation of blood...more »
    144. Circulatory system conditions
     Medical conditions affecting the heart and the circulatory system....more »
    145. Clomipramine Toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    146. Clonidine poisoning
     Excessive ingestion of the drug called clonidine....more »
    147. Cocaine poisoning
     Excessive ingestion of cocaine....more »
    148. Cockayne syndrome
     A rare genetic disorder characterized by a senile-like appearance, hearing and vision impairment and sun sensitive skin....more »
    149. 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....more »
    150. Codeine withdrawal
     Symptoms that occur when Codeine use is discontinued or reduced. Codeine is a sedative pain-killer. Symptoms may vary depending on the level of dependence....more »
    151. Colchicine toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    152. Collagen type III glomerulopathy
     A rare progressive form of kidney disease characterized by the abnormal deposits of type III collagen in the kidneys. The severity and rate of progression of the condition is variable....more »
    153. Congenital adrenal hyperplasia (CAH)
     A group of disorder that occur when there is a problem in the process of making adrenal corticosteroids....more »
    154. Congenital adrenal hyperplasia -- sodium-wasting form
     A group of disorder that occur when a deficiency of 21-hydroxylase impairs the normal process of making adrenal corticosteroids - a severe deficiency of 21-hydroxylase causing salt-wasting which is potentially fatal....more »
    155. Congenital adrenal hyperplasia due to 17-alpha-hydroxylase deficiency
     A rare genetic condition involving deficiency of 17-alpha-hydroxylase which impairs androgen production by the testes and estrogen production by the ovaries. This results in lack of development of secondary sexual characteristics and hypertension as well ...more »
    156. Congenital hepatic porphyria
     A rare congenital disorder where there is an excess of porphyrin (pigments) in the body. The liver is responsible for making porpyrins....more »
    157. Congenital mitral malformation
     Malformations of the mitral valve that are present at birth. The mitral valve allows blood to flow between the two chambers on the left side of the heart. Types of mitral malformation are atresia (absent mitral valve), stenosis (narrowed mitral valve) and...more »
    158. Congenital mitral stenosis
     A heart malformation that is present at birth. The mitral valve is narrower than normal which affects blood flow between the upper and lower chambers on the left side of the heart. It usually occurs in conjunction with other malformations...more »
    159. Conn's adenoma
     An uncommon (but possible highly underdiagnosed) condition characterized by the excessive production of a hormone called aldosterone by the adrenal gland. The condition may result from the presence of an adrenal adenoma. The severity of the condition is v...more »
    160. Conn's syndrome
     An uncommon (but possible highly underdiagnosed) condition characterized by the excessive production of a hormone called aldosterone by the adrenal gland. The condition may result from the presence of an adenoma, carcinoma or enlargement of the adrenal gl...more »
    161. Conn-Louis Carcinoma
     An uncommon (but possible highly underdiagnosed) condition characterized by the excessive production of a hormone called aldosterone by the adrenal gland. The condition results from the presence of an adrenal carcinoma. The severity of the condition is va...more »
    162. 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....more »
    163. 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....more »
    164. Copper toxicity
     Excessive accumulation of copper in the body can cause symptoms....more »
    165. Corticosteroid-binding globulin deficiency
     A genetic disorder causing a deficiency of corticosteroid-binding globulin which manifests as fatigue, muscle fatigue and blood pressure problems. Some patients are asymptomatic whereas others suffer muscle and generalized fatigue as well as blood pressur...more »
    166. Cushing syndrome, familial
     A hormonal disorder caused by high levels of the cortisol hormone due to the abnormal development of the adrenal gland....more »
    167. Cushing's disease
    168. Cushing's syndrome
     A rare syndrome where excessive secretion of corticosteroids by the adrenal cortex leads to a variety of symptoms. Hormone-secreting adrenal or pituitary tumors are often the cause of the excessive corticosteroid secretion....more »
    169. Cyanide poisoning
     Excessive ingestion of cyanide....more »
    170. Cyclic antidepressant poisoning
     Excessive ingestion of cyclic antidepressant drugs....more »
    171. Cyclosporine toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    172. Cystic Fibrosis
     Cystic fibrosis is a hereditary disease affecting the exocrine (mucus) glands of the lungs, liver, pancreas, and intestines, causing progressive disability due to multisystem failure....more »
    173. Cystic hamartoma of lung and kidney
     A very rare condition characterized mainly by benign cysts in the lungs and kidneys....more »
    174. Death, Sudden, Cardiac
     A term used to describe sudden, unexpected death due to the loss of heart function. The failure of the heart may be preceded by various symptoms or may occur without any warning. Sudden heart death may be caused by a variety of conditions such as drug abu...more »
    175. Dengue fever
     An acute viral disease characterized by fever, rash and myalgia and caused by a flavivirus which is transmitted by mosquitoes....more »
    176. Desipramine toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    177. Dexamethasone sensitive hypertension
     A very rare inherited genetic involving excessive aldosterone levels which usually causes high blood pressure. The severity of the disorder is greatly variable....more »
    178. Diabetic neuropathy
     Nerve damage from diabetes affecting any body part; most commonly feet....more »
    179. 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....more »
    180. Diffuse systemic sclerosi
     A rare condition that characterized by skin tightness affecting the trunk and extremities as well as organ involvement. It involves an early period of internal inflammation which distinguishes it from other forms of scleroderma and the organ involvement c...more »
    181. 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....more »
    182. Diltiazem toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    183. Diseases associated with senile cataract
     It is a vision impairing disease characterised by gradual , progressive thickening of the lens....more »
    184. Disequilibrium syndrome
     A complication that can occur during or after dialysis and probably caused by abnormal water balance within the brain. Swelling of the brain causes a range of neurological symptoms....more »
    185. Donepezil toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    186. Down Syndrome
     A chromosome syndrome causing physical effects and mental retardation....more »
    187. Doxepin toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    188. Drowning
     Accidental loss of life due to water....more »
    189. Drug poisoning
     The poisoning of an individual with a noxious substance...more »
    190. Dysautonomia
     Disorder of the autonomic nervous system...more »
    191. Eclampsia
     Eclampsia is the development of seizures or coma in pregnant women suffering from high blood pressure. Eclampsia is a serious condition which requires urgent medical treatment. Eclampsia may be associated with moderate as well as significant increases in ...more »
    192. Ecstasy abuse
     Use of the illicit drug called ecstasy...more »
    193. Ectopia lentis, isolated
     A rare syndrome characterized by dislocation of eye lenses which often occurred at birth....more »
    194. Eisenmenger Syndrome
     Increased lung blood pressure that can result from conditions such as a hole in the wall between the two heart chambers....more »
    195. Electrical burns
     Burns caused when an electric current pass through the body or part of it. The symptoms and severity of the burn depends on the strength of the electrical current, the duration of the exposure and the part of the body involved. Prompt treatment in more se...more »
    196. Enterovirus antenatal infection
     Fetal infection with enterovirus. The condition is extremely rare but infection around the time of birth often results in death or paralysis in survivors. The type and severity of symptoms is determined by the exact type of virus involved and at what stag...more »
    197. Envenomization by the Martinique lancehead viper
     Posionous bite by a snake called the Lancehead Viper. It is a very venomous pit viper found in Martinique. Death is not common as the bite usually only causes a localized reaction rather than a systemic one. 10-20% of untreated cases result in death....more »
    198. Environment associated hypertension
     High blood pressure caused by environmental factors such as poor diet, stress and lack of exercise....more »
    199. Ephedrine poisoning
     Excessive ingestion of ephedrine drugs....more »
    200. Essential mixed cryoglobulinemia
     A rare autoimmune disorder characterized by the presence of a mixture of various types of antibodies (crylglobulins) in the blood....more »
    201. Everlasting pea poisoning
     The everlasting pea is a vine which bears pink, pea-like flowers and flat seed pods. It's usually found growing in the wild in many parts of the world. The seeds contains various chemicals (amines, phenol, glycoside) which can cause poisoning symptoms if ...more »
    202. Excessive dieting
     Excessive limitation of food intake can lead to problems and effects such as dizziness, depression, intestinal problems, edema and impaired growth....more »
    203. Fabry's Disease
     Genetic fat storage disorder...more »
    204. Familial amyloid polyneuropathy
     A rare inherited condition where impaired nerve function is caused by amyloid deposits in peripheral nerves....more »
    205. Familial hypopituitarism
     Impaired pituitary gland hormone-producing activity that tends to run in families. The failure of the pituitary gland in turn affects other hormone-producing glands which rely on the hormones from the pituitary gland for their activity. Symptoms are deter...more »
    206. Familial renal cell carcinoma
     A genetic form of kidney cancer that develops in the lining of the tubules in the kidney and tends to run in families....more »
    207. Faye-Petersen-Ward-Carey syndrome
     A very rare syndrome characterized by excess fluid in the skull, a blood disorder and bone and bone abnormalities....more »
    208. Felodipine toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    209. Fentanyl toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    210. Fibromuscular dysplasia of arteries
     A rare disease where the blood vessel walls thicken and harden which reduces blood flow through the arteries and into various organs. The main arteries that may be affected are those in the kidney's and abdomen as well as the carotid artery which caries b...more »
    211. Fitz syndrome
     Symptoms caused by an acute pancreatic inflammation....more »
    212. Fitzsimmons-Walson-Mellor syndrome
     A very rare syndrome characterized mainly by spastic paraplegia, progressive kidney disease and deafness....more »
    213. Flea-borne diseases
     Diseases that are carried by fleas...more »
    214. Food Additive Allergy -- Annatto
     Annatto allergy is an adverse reaction by the body's immune system to a yellow food coloring called annatto which is used as an additive in a number of foods and drinks The specific symptoms that can result can vary considerably amongst patients and may r...more »
    215. Food Additive Allergy -- Carmine
     A carmine allergy is an adverse reaction by the body's immune system to carmine which is used as an additive in a number of foods (red yoghurt, red popsicles, red drinks) as well as in some cosmetics The specific symptoms that can result can vary consider...more »
    216. Food Additive Allergy -- amaranth
     An amaranth allergy is an adverse reaction by the body's immune system to a red food coloring called amaranth which is used in a number of foods and drinks. The specific symptoms that can result can vary considerably amongst patients and may range from mi...more »
    217. Food Additive Allergy -- benzoate
     A benzoate allergy is an adverse reaction by the body's immune system to a food additive called benzoate which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe....more »
    218. Food Additive Allergy -- carageenan gum
     A carageenan gum allergy is an adverse reaction by the body's immune system to a food additive called carageenan gum which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild t...more »
    219. Food Additive Allergy -- erythrosine
     An erythrosine allergy is an adverse reaction by the body's immune system to a red food coloring called erythrosine which is used in a number of foods and drinks. The specific symptoms that can result can vary considerably amongst patients and may range f...more »
    220. Food Additive Allergy -- guar gum
     A guar gum allergy is an adverse reaction by the body's immune system to a food additive called guar gum which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe....more »
    221. Food Additive Allergy -- gum
     A gum allergy is an adverse reaction by the body's immune system to a food additive called gum which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe....more »
    222. Food Additive Allergy -- gum acacia
     A gum acacia allergy is an adverse reaction by the body's immune system to a food additive called gum acacia which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe...more »
    223. Food Additive Allergy -- gum tragacanth
     A gum tragacanth allergy is an adverse reaction by the body's immune system to a food additive called gum traganth (type of gum) which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range...more »
    224. Food Additive Allergy -- lecithin
     A lecithin allergy is an adverse reaction by the body's immune system to a food additive called lecithin which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe....more »
    225. Food Additive Allergy -- locust bean gum
     A locust bean gum allergy is an adverse reaction by the body's immune system to a food additive called locust bean gum which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild...more »
    226. Food Additive Allergy -- quinoline yellow
     A quinoline yellow allergy is an adverse reaction by the body's immune system to a yellow food coloring called quinoline yellow which is used in a number of foods and drinks. The specific symptoms that can result can vary considerably amongst patients and...more »
    227. Food Additive Allergy -- saffron
     A saffron allergy is an adverse reaction by the body's immune system to a yellow food coloring called saffron which is used as an additive in a number of foods and drinks. The specific symptoms that can result can vary considerably amongst patients and ma...more »
    228. Food Additive Allergy -- salicytes
     A salicylate allergy is an adverse reaction by the body's immune system to a food additive called salicylate which is used in a number of foods. Salicylates also occur naturally in a wide range of plant foods especially fruits. The specific symptoms that ...more »
    229. Food Additive Allergy -- sulphite
     A sulphite allergy is an adverse reaction by the body's immune system to a food additive called sulphite which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to severe....more »
    230. Food Additive Allergy -- sulphite derivative
     A sulphite derivative allergy is an adverse reaction by the body's immune system to a food additive called sulphite derivative which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range f...more »
    231. Food Additive Allergy -- sunset yellow
     A sunset yellow allergy is an adverse reaction by the body's immune system to a yellow food coloring called sunset yellow which is used in a number of foods and drinks. The specific symptoms that can result can vary considerably amongst patients and may r...more »
    232. Food Additive Allergy -- tartrazine
     A tartrazine allergy is an adverse reaction by the body's immune system to tartrazine which is used as an additive in a number of foods (some breakfast cereals, cake mixes, chocolate chips etc.) The specific symptoms that can result can vary considerably ...more »
    233. Food Additive Allergy -- xanthan gum
     A xanthan gum allergy is an adverse reaction by the body's immune system to a food additive called xanthan gum which is used in a number of foods. The specific symptoms that can result can vary considerably amongst patients and may range from mild to seve...more »
    234. Food Allergy -- Coriander
     A coriander allergy is an adverse reaction by the body's immune system to coriander or food containing coriander. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and ...more »
    235. Food Allergy -- Linden tea
     A linden tea allergy is an adverse reaction by the body's immune system to linden tea or food containing linden tea. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) a...more »
    236. Food Allergy -- MSG
     An MSG allergy is an adverse reaction by the body's immune system to MSG or food containing MSG. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can ...more »
    237. Food Allergy -- Quorn
     A quorn allergy is an adverse reaction by the body's immune system to quorn or food containing quorn. Quorn is a type of protein made from a fungus. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immuno...more »
    238. Food Allergy -- abalone
     An abalone allergy is an adverse reaction by the body's immune system to abalone or food containing abalone. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific sympto...more »
    239. Food Allergy -- almond
     An almond allergy is an adverse reaction by the body's immune system to almonds or food containing almonds. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptom...more »
    240. Food Allergy -- aniseed
     An aniseed allergy is an adverse reaction by the body's immune system to aniseed or food containing aniseed. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and hista...more »
    241. Food Allergy -- apple
     An apple allergy is an adverse reaction by the body's immune system to apples or food containing apples. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms t...more »
    242. Food Allergy -- apricot
     An apricot allergy is an adverse reaction by the body's immune system to apricots or food containing apricots. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symp...more »
    243. Food Allergy -- avocado
     An avocado allergy is an adverse reaction by the body's immune system to avocados or food containing avocados. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symp...more »
    244. Food Allergy -- banana
     A banana allergy is an adverse reaction by the body's immune system to bananas or food containing bananas. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histami...more »
    245. Food Allergy -- barley
     A barley allergy is an adverse reaction by the body's immune system to barley or food containing barley. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms t...more »
    246. Food Allergy -- bean
     A bean allergy is an adverse reaction by the body's immune system to beans or food containing beans. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in ...more »
    247. Food Allergy -- beer
     A beer allergy is an adverse reaction by the body's immune system to beer or food containing beer. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in re...more »
    248. Food Allergy -- bell pepper
     A bell pepper allergy is an adverse reaction by the body's immune system to bell peppers or food containing bell pepper. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The spe...more »
    249. Food Allergy -- brazil nut
     A brazil nut allergy is an adverse reaction by the body's immune system to brazil nuts or food containing brazil nuts. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The speci...more »
    250. Food Allergy -- cabbage
     A cabbage allergy is an adverse reaction by the body's immune system to cabbage or food containing cabbage. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histam...more »
    251. Food Allergy -- carp
     A carp (type of fish) allergy is an adverse reaction by the body's immune system to carp or food containing carp. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific s...more »
    252. Food Allergy -- carrot
     A carrot allergy is an adverse reaction by the body's immune system to carrots or food containing carrots. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms...more »
    253. Food Allergy -- cashew
     A cashew allergy is an adverse reaction by the body's immune system to cashews or food containing cashews. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms...more »
    254. Food Allergy -- castor bean
     A castor bean allergy is an adverse reaction by the body's immune system to castor beans or food containing castor beans. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The sp...more »
    255. Food Allergy -- celery
     A celery allergy is an adverse reaction by the body's immune system to celery or food containing celery. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms t...more »
    256. Food Allergy -- chamomile tea
     A chamomile tea allergy is an adverse reaction by the body's immune system to chamomile tea or food containing chamomile. This type of allergy is rare and serious reactions are very rare. The specific symptoms that can result can vary considerably amongst...more »
    257. Food Allergy -- cherry
     A cherry allergy is an adverse reaction by the body's immune system to cherries or food containing cherries. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific sympto...more »
    258. Food Allergy -- chestnut
     A chestnut allergy is an adverse reaction by the body's immune system to chestnuts or food containing chestnuts. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific sy...more »
    259. Food Allergy -- chick pea
     A chick pea allergy is an adverse reaction by the body's immune system to chick peas or food containing chick peas. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) an...more »
    260. Food Allergy -- cinnamon
     A cinnamon allergy is an adverse reaction by the body's immune system to cinnamon or food containing cinnamon. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and his...more »
    261. Food Allergy -- coconut
     A coconut allergy is an adverse reaction by the body's immune system to coconuts or food containing coconut. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and hista...more »
    262. Food Allergy -- codfish
     A codfish allergy is an adverse reaction by the body's immune system to codfish or food containing codfish. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptom...more »
    263. Food Allergy -- crab
     A crab allergy is an adverse reaction by the body's immune system to crabs or food containing crab. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that c...more »
    264. Food Allergy -- crayfish
     A crayfish allergy is an adverse reaction by the body's immune system to crayfish or food containing crayfish. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symp...more »
    265. Food Allergy -- cumin
     A cumin allergy is an adverse reaction by the body's immune system to cumin or food containing cumin. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in...more »
    266. Food Allergy -- date palm
     A date palm allergy is an adverse reaction by the body's immune system to date palms or food containing date palms. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific...more »
    267. Food Allergy -- fennel
     A fennel allergy is an adverse reaction by the body's immune system to fennel or food containing fennel. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine...more »
    268. Food Allergy -- fish
     A fish allergy is an adverse reaction by the body's immune system to fish or food containing fish. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that ca...more »
    269. Food Allergy -- frog
     A frog allergy is an adverse reaction by the body's immune system to eating frogs or food containing frogs. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histam...more »
    270. Food Allergy -- garbanzo (legume)
     A garbanzo allergy is an adverse reaction by the body's immune system to garbanzo or food containing garbanzo. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and his...more »
    271. Food Allergy -- garlic
     A garlic allergy is an adverse reaction by the body's immune system to garlic or food containing garlic. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine...more »
    272. Food Allergy -- hazelnut
     A hazelnut allergy is an adverse reaction by the body's immune system to hazelnuts or food containing hazelnuts. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific sy...more »
    273. Food Allergy -- hops
     A hop allergy is an adverse reaction by the body's immune system to hops or food containing hops. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can...more »
    274. Food Allergy -- kidney bean
     A kidney bean allergy is an adverse reaction by the body's immune system to kidney bean or food containing kidney bean. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The spec...more »
    275. Food Allergy -- kiwi fruit
     A kiwi fruit allergy is an adverse reaction by the body's immune system to kiwi fruit or food containing kiwi fruit. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specifi...more »
    276. Food Allergy -- lentil
     A lentil allergy is an adverse reaction by the body's immune system to lentils or food containing lentils. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms...more »
    277. Food Allergy -- lettuce
     A lettuce allergy is an adverse reaction by the body's immune system to lettuce or food containing lettuce. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histam...more »
    278. Food Allergy -- lima bean
     A lima bean allergy is an adverse reaction by the body's immune system to lima beans or food containing lima beans. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) an...more »
    279. Food Allergy -- lobster
     A lobster allergy is an adverse reaction by the body's immune system to lobsters or food containing lobster. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific sympto...more »
    280. Food Allergy -- lychee
     A lychee allergy is an adverse reaction by the body's immune system to lychee or food containing lychee. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms t...more »
    281. Food Allergy -- mackerel
     A mackerel allergy is an adverse reaction by the body's immune system to mackerel or food containing mackerel. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symp...more »
    282. Food Allergy -- mango
     A mango allergy is an adverse reaction by the body's immune system to mango or food containing mango. This type of allergy is rare and serious reactions are very rare. The specific symptoms that can result can vary considerably amongst patients e.g. skin,...more »
    283. Food Allergy -- melon
     A melon allergy is an adverse reaction by the body's immune system to melons or food containing melons. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms th...more »
    284. Food Allergy -- milk
     A milk allergy is an adverse reaction by the body's immune system to milk or food containing milk. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that ca...more »
    285. Food Allergy -- mollusk
     A mollusk allergy is an adverse reaction by the body's immune system to mollusks or food containing mollusk. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific sympto...more »
    286. Food Allergy -- mussel
     A mussel allergy is an adverse reaction by the body's immune system to mussels or food containing mussels. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms...more »
    287. Food Allergy -- mustard leaf
     A mustard leaf allergy is an adverse reaction by the body's immune system to mustard leaves or food containing mustard leaves. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. T...more »
    288. Food Allergy -- oat
     An oat allergy is an adverse reaction by the body's immune system to oats or food containing oats. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that ca...more »
    289. Food Allergy -- olive
     An olive allergy is an adverse reaction by the body's immune system to olives or food containing olives. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms t...more »
    290. Food Allergy -- oranges
     An orange allergy is an adverse reaction by the body's immune system to oranges or food containing oranges. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histam...more »
    291. Food Allergy -- papaya
     A papaya allergy is an adverse reaction by the body's immune system to papaya or food containing papaya. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms t...more »
    292. Food Allergy -- paprika
     A paprika allergy is an adverse reaction by the body's immune system to paprika or food containing paprika. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histam...more »
    293. Food Allergy -- parsley
     A parsley allergy is an adverse reaction by the body's immune system to parsley or food parsley tomatoes. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms ...more »
    294. Food Allergy -- pea
     A pea allergy is an adverse reaction by the body's immune system to peas or food containing peas. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can...more »
    295. Food Allergy -- peach
     A peach allergy is an adverse reaction by the body's immune system to peach or food containing peach. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that...more »
    296. Food Allergy -- peanuts
     A peanut allergy is an adverse reaction by the body's immune system to peanuts or food containing peanuts. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms...more »
    297. Food Allergy -- pear
     A pear allergy is an adverse reaction by the body's immune system to pears or food containing pears. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that ...more »
    298. Food Allergy -- pecan
     A pecan allergy is an adverse reaction by the body's immune system to pecans or food containing pecans. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms th...more »
    299. Food Allergy -- pine nut
     A pine nut allergy is an adverse reaction by the body's immune system to pine nuts or food containing pine nuts. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and h...more »
    300. Food Allergy -- pineapple
     A pineapple allergy is an adverse reaction by the body's immune system to pineapples or food containing pineapple. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific ...more »
    301. Food Allergy -- plantain
     A plantain allergy is an adverse reaction by the body's immune system to plantain or food containing plantain. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symp...more »
    302. Food Allergy -- plum
     A plum allergy is an adverse reaction by the body's immune system to plums or food containing plums. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that ...more »
    303. Food Allergy -- pomegranates
     A pomegranate allergy is an adverse reaction by the body's immune system to pomegranates or food containing pomegranates. This type of allergy is rare and serious reactions are very rare. The specific symptoms that can result can vary considerably amongst...more »
    304. Food Allergy -- potato
     A potato allergy is an adverse reaction by the body's immune system to potato or food containing potato. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine...more »
    305. Food Allergy -- pumpkin
     A pumpkin allergy is an adverse reaction by the body's immune system to pumpkin or food containing pumpkin. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histam...more »
    306. Food Allergy -- rice
     A rice allergy is an adverse reaction by the body's immune system to rice or food containing rice. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that ca...more »
    307. Food Allergy -- rye
     A rye allergy is an adverse reaction by the body's immune system to rye or food containing rye. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in respo...more »
    308. Food Allergy -- salmon
     A salmon allergy is an adverse reaction by the body's immune system to salmon or food containing salmon. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms t...more »
    309. Food Allergy -- scallop
     A scallop allergy is an adverse reaction by the body's immune system to scallops or food containing scallops. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific sympt...more »
    310. Food Allergy -- sesame
     A sesame allergy is an adverse reaction by the body's immune system to sesame or food containing sesame. This type of allergy is rare and severe reactions are even rarer. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine...more »
    311. Food Allergy -- shellfish
     A shellfish allergy is an adverse reaction by the body's immune system to shellfish or food containing shellfish. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific s...more »
    312. Food Allergy -- shrimp
     A shrimp allergy is an adverse reaction by the body's immune system to shrimp or food containing shrimp. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms t...more »
    313. Food Allergy -- snail
     A snail allergy is an adverse reaction by the body's immune system to snails or food containing snails. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms th...more »
    314. Food Allergy -- soy
     A soy allergy is an adverse reaction by the body's immune system to soy or food containing soy. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that can r...more »
    315. Food Allergy -- soybean
     A soybean allergy is an adverse reaction by the body's immune system to soybean or food containing soybean. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptom...more »
    316. Food Allergy -- spices
     A spice allergy is an adverse reaction by the body's immune system to spices or food containing spices. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine ...more »
    317. Food Allergy -- strawberry
     A strawberry allergy is an adverse reaction by the body's immune system to strawberries or food containing strawberries. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The spe...more »
    318. Food Allergy -- sulfite
     A sulfite allergy is an adverse reaction by the body's immune system to sulfite or food containing sulfite. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptom...more »
    319. Food Allergy -- sunflower seeds
     A sunflower seed allergy is an adverse reaction by the body's immune system to sunflower seeds or food containing sunflower seeds. This type of allergy is rare and serious reactions are very rare. The specific symptoms that can result can vary considerabl...more »
    320. Food Allergy -- thyme
     A thyme allergy is an adverse reaction by the body's immune system to thyme or food containing thyme. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in...more »
    321. Food Allergy -- tomato
     A tomato allergy is an adverse reaction by the body's immune system to tomatoes or food containing tomatoes. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific sympto...more »
    322. Food Allergy -- tree nuts
     A tree nut allergy is an adverse reaction by the body's immune system to tree nuts or food containing tree nuts. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific sy...more »
    323. Food Allergy -- tuna
     A tuna allergy is an adverse reaction by the body's immune system to tuna or food containing tuna. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in re...more »
    324. Food Allergy -- turnip
     A turnip allergy is an adverse reaction by the body's immune system to turnip or food containing turnip. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms t...more »
    325. Food Allergy -- turtle
     A turtle allergy is an adverse reaction by the body's immune system to the ingestion of turtle meat. This type of allergy is rare and serious reactions are very rare. The specific symptoms that can result can vary considerably amongst patients e.g. skin, ...more »
    326. Food Allergy -- vegetable oil
     A vegetable oil allergy is an adverse reaction by the body's immune system to vegetable oil or food containing vegetable oil. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an an...more »
    327. Food Allergy -- walnuts
     A walnut allergy is an adverse reaction by the body's immune system to walnuts or food containing walnuts. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms...more »
    328. Food Allergy -- watermelon
     A watermelon allergy is an adverse reaction by the body's immune system to melons or food containing watermelons. This type of allergy is rare and serious reactions are very rare. The specific symptoms that can result can vary considerably amongst patient...more »
    329. Food Allergy -- wheat
     A wheat allergy is an adverse reaction by the body's immune system to wheat or food containing wheat. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact with the allergen. The specific symptoms that...more »
    330. Food Allergy -- zucchini
     A zucchini allergy is an adverse reaction by the body's immune system to zucchini or food containing zucchini. This type of allergy is rare and serious reactions are very rare. The body's immune system produces immunoglobulin E (IgE - an antibody) and his...more »
    331. Food allergies
     Immune over-reaction to an eaten food....more »
    332. Fowler-Christmas-Chapple syndrome
     A rare syndrome characterized by the association of polycystic ovaries with the abnormal functioning of the urinary valve....more »
    333. Frontotemporal dementia
     A degenerative brain disease involving frontal and temporal brain lobes resulting in dementia. Degeneration of the frontal lobe causes behavioral and personality changes degeneration of the temporal lobe causes semantic dementia....more »
    334. Gaucher disease type 3
     A rare inherited biochemical disorder characterized by the deficiency of the enzyme called glucocerebrosidase and accumulation of glycosylceramide (glucocerebroside). There are three forms of this disease: type 1, 2 and 3. Type 3 is a subacute neurologica...more »
    335. Gitelman syndrome
     A rare, relatively mild, genetic kidney disorder that causes hypokalemia. The defective gene (NCCT) impairs the function of the Na-Cl cotransporter....more »
    336. Glomerular Disease
     Condition affecting the glomerules in the kidney....more »
    337. Glomerulonephritis, membranous congenital due to anti-maternal NEP alloimmunisation
     An immune reaction involving maternal antibodies which attack the fetus and causes kidney problems. The condition occurs when a mother with a deficiency of NEP becomes exposed to NEP antigen produced by the fetus which results in the production of antibod...more »
    338. Glucocorticoid resistance
     A rare condition where all or parts of the body are unable to respond to glucocorticoids. Symptoms depend on the level or resistance....more »
    339. Glycine encephalopathy, classical neonatal early-onset form
     A rare disorder of amino acid metabolism where glycine are unable to be metabolized properly due to defects in the glycine cleavage system. The early onset classical neonatal form usually starts after a period of normal development during the first 6 mont...more »
    340. Glycine encephalopathy, classical neonatal form
     A rare disorder of amino acid metabolism where glycine are unable to be metabolized properly due to defects in the glycine cleavage system....more »
    341. Glycine encephalopathy, classical neonatal late-onset form
     A rare disorder of amino acid metabolism where glycine are unable to be metabolized properly due to defects in the glycine cleavage system. The late onset classical neonatal form usually starts during childhood....more »
    342. Glycine synthase deficiency
     A rare genetic disorder characterized by high blood glycine levels which is toxic to the body. The severity of the condition varies according to the degree of deficiency and age of onset. The classical neonatal form is generally quite severe, the atypical...more »
    343. Glycine synthase deficiency, type 1
     A rare genetic disorder characterized by high blood glycine levels. It is caused by a defect in the P protein (pyridoxal phosphate-dependent glycine decarboxylase) in the energy creating center of cells (mitochondria)....more »
    344. Glycine synthase deficiency, type 2
     A rare genetic disorder characterized by high blood glycine levels. It is caused by a defect in the T protein (tetrahydrofolate-requiring enzyme) in the energy creating center of cells (mitochondria)....more »
    345. Goodpasture syndrome
     A rare disease involving inflammation of membranes in the lung and kidneys....more »
    346. Goodpasture's syndrome
     A condition which is characterized by glomerulonephritis and pulmonary hemorrhage with circulating antibodies against basement membranes....more »
    347. Gram's syndrome
     A postmenopausal syndrome involving high blood pressure, rheumatoid arthritis of the knee and the development of multiple lipomas....more »
    348. Grange syndrome
     A rare syndrome characterized by the abnormal narrowing of various arteries, high blood pressure, heart defects, fragile bones and short, webbed digits. The congenital heart defects are not present in all cases....more »
    349. Granulomatous arthritis of childhood
     A rare chronic inflammatory condition that starts during early childhood and is characterized by arthritic joints, uveitis and a skin rash that forms on the trunk and limbs....more »
    350. Graves Disease
     is an autoimmune disease characterized by hyperthyroidism due to circulating autoantibodies. Thyroid-stimulating immunoglobulins (TSIs) bind to and activate thyrotropin receptors, causing the thyroid gland to grow and the thyroid follicles to increase syn...more »
    351. Gray baby syndrome
     A side effect of chloramphenicol (antibiotic) administration to infants - especially premature infants. Infants lack the liver enzymes to metabolize the drug and it builds up to toxic levels. Death is relatively common....more »
    352. Guillain-Barre Syndrome
     A rare progressive form of ascending polyneuropathy believed to be an autoimmune response....more »
    353. HELLP syndrome
     A rare potentially fatal condition that occurs in pregnant women and is frequently associated with pre-eclampsia....more »
    354. Hantavirosis
     Infection by hantavirus which is a virus from the family Bunyaviridae. Infection generally causes severe febrile illness which can involve bleeding, shock and even death in some cases. The disease is transmitted by infected rodents....more »
    355. Hantavirus
     A genus of viruses from the family Bunyaviridae...more »
    356. Heart attack
     Serious and often fatal acute heart condition...more »
    357. Heart conditions
     Any condition that affects the heart...more »
    358. Heart injury
     An injury to the heart...more »
    359. Heart valve diseases
     Diseases that affect the valves of the heart...more »
    360. Heat exhaustion
     Overheating of the body with exhaustion or collapse...more »
    361. Hemangiomatosis, familial pulmonary capillary
     A rare condition involving the excessive proliferation of lung capillaries which results in pulmonary hypertension....more »
    362. Hemolytic Uremic Syndrome, Atypical, Susceptibility to, 1
     Atypical hemolytic uremic syndrome is a rare condition characterized by hemolytic anemia, thrombocytopenia and kidney failure that has no obvious cause. Researchers have discovered a number of genes linked to an increased susceptibility to developing the ...more »
    363. Hemolytic Uremic Syndrome, Atypical, Susceptibility to, 2
     Atypical hemolytic uremic syndrome is a rare condition characterized by hemolytic anemia, thrombocytopenia and kidney failure that has no obvious cause. Researchers have discovered a number of genes linked to an increased susceptibility to developing the ...more »
    364. Hemolytic Uremic Syndrome, Atypical, Susceptibility to, 3
     Atypical hemolytic uremic syndrome is a rare condition characterized by hemolytic anemia, thrombocytopenia and kidney failure that has no obvious cause. Researchers have discovered a number of genes linked to an increased susceptibility to developing the ...more »
    365. Hemolytic Uremic Syndrome, Atypical, Susceptibility to, 4
     Atypical hemolytic uremic syndrome is a rare condition characterized by hemolytic anemia, thrombocytopenia and kidney failure that has no obvious cause. Researchers have discovered a number of genes linked to an increased susceptibility to developing the ...more »
    366. Hemolytic Uremic Syndrome, Atypical, Susceptibility to, 5
     Atypical hemolytic uremic syndrome is a rare condition characterized by hemolytic anemia, thrombocytopenia and kidney failure that has no obvious cause. Researchers have discovered a number of genes linked to an increased susceptibility to developing the ...more »
    367. Hemolytic Uremic Syndrome, Atypical, Susceptibility to, 6
     Atypical hemolytic uremic syndrome is a rare condition characterized by hemolytic anemia, thrombocytopenia and kidney failure that has no obvious cause. Researchers have discovered a number of genes linked to an increased susceptibility to developing the ...more »
    368. Hemolytic uremic syndrome, atypical, childhood
     A rare disorder involving destruction of blood cells and kidney disease. Unlike typical hemolytic uremic syndrome which usually follows a bacterial infection, the atypical form is possibly a genetic disorder. The distinguishing feature of the atypical for...more »
    369. 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...more »
    370. Hemorrhagic shock and encephalopathy syndrome
     A very rare severe condition characterized by sudden severe shock, brain disease and liver and kidney dysfunction which occurs in infants. The cause is unknown....more »
    371. Hepatorenal tyrosinemia
     A rare genetic metabolic disorder characterized by a deficiency of particular enzymes which prevents the breakdown of tyrosine which then builds up in the liver. Type 1 involves a deficiency of the enzyme fumaril acetoacetate hydrolase....more »
    372. Herbal Agent adverse reaction -- Ginseng
     Ginseng can be used as a herbal agent, usually in the form of a tea, to help combat stress. Some people may develop an adverse reaction to Ginseng....more »
    373. Herbal Agent adverse reaction -- Sassafras Oil
     Sassafras Oil can be used as a herbal agent to treat skin irritation such as insect bites. The herbal agent contains a chemical called safrole which can cause harmful effects if ingested ....more »
    374. Herbal Agent overdose -- Ginseng
     Ginseng can be used as a herbal agent, usually in the form of a tea, to help combat stress. Excessive doses of ginseng can cause overdose symptoms - 3 to 15 g per day for a number of years can cause overdose symptoms....more »
    375. Herbal Agent overdose -- Valerian
     Valerian can be used as a herbal agent to improve sleep and to treat anxiety, headaches, panic attacks and abdominal cramps. The herbal agent contains chemicals which can cause various symptoms if excessive quantities are taken....more »
    376. Hereditary amyloidosis
     An inherited form of amyloidosis which is characterized by a build up of the protein amyloid in tissues and organs. This form of amyloidosis tends to affect mainly the nervous system and gastrointestinal tract. Symptoms are determined by the size and loca...more »
    377. Hereditary peripheral nervous disorder
     A group of inherited disorders affecting the peripheral nerves (nerves other than the brain and spinal cord). The motor, sensory and/or autonomic nerves may be affected. Examples of such conditions includes Dejerine-Sottas disease and Charcot-Marie-Tooth ...more »
    378. Hereditary sensory and autonomic neuropathy 3
     A very rare inherited disorder affecting the peripheral and autonomic nervous system and characterized by reduced tear production, excessive sweating, poor body temperature control, blood pressure problems, impaired sensation and poor muscle control....more »
    379. 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....more »
    380. High Blood Pressure/Hypertension
    381. Hip cancer
     The presence of tumour growth in the bone of the hip, whether due to primary malignancies e.g. leukaemic or myeloma infiltration of the bone marrow, or due to secondary metastases from another site e.g. lung or breast; cancer affecting bone of hip likely ...more »
    382. Hives
     Weals on the skin due to an allergic reaction....more »
    383. Hydronephrosis congenital
     A rare kidney disorder that is present at birth and involves enlargement of the part of the ureter closest to the kidney due to obstruction of the flow of urine out of the kidney. The severity of the condition is determined by the degree of obstruction....more »
    384. Hyperadrenalism
     Excessive levels of adrenal hormones in the body. Symptoms depend on which hormone is involved and the degree of involvement. Adrenal hormones are aldosterone, corticosteroids, androgenic steroids, epinephrine and norepinephrine....more »
    385. Hypereosinophilic syndrome
     A rare condition where too many eosinophils are produced over an extended period of time for no apparent reason. The eosinophils can infiltrate various organs and tissues and cause dysfunction or damage...more »
    386. Hyperglycemic Hyperosmolar Nonketotic Syndrome
     Life-threatening complication of high blood sugars and diabetes....more »
    387. Hyperosmolar hyperglycemic nonketotic syndrome
     A form of diabetic coma seen in type 2 diabetes mellitus...more »
    388. Hyperparathyroidism
     Increased secretion of parathyroid hormone from the parathyroid glands....more »
    389. Hyperpituitarism
     A condition that results in the excess secretion of hormones that are secreted from the pituitary gland...more »
    390. Hypersecretion of growth hormone
    391. Hypertension
     High blood pressure...more »
    392. Hypertension due to bilateral renal artery stenosis
     Hypertension due to bilateral renal artery stenosis is high blood pressure resulting from narrowing kidney blood vessels which prevents the blood from flowing through the kidneys properly....more »
    393. Hypertension due to coarctation of the aorta
     Hypertension due to coarctation of the aorta is high blood pressure resulting from a birth defect where a heart blood vessel called the aorta is abnormally narrowed. The high blood pressure tends to affect mainly the upper part of the body. Babies and ver...more »
    394. Hypertension in children
    395. Hypertension in children from 11 through adolescence
    396. Hypertension in children one to ten years
    397. Hypertension in children under one year
    398. Hypertension of pregnancy
     Pregnancy hypertension is the development of high blood pressure during pregnancy. Hypertension is a serious health condition due to the fact that it often causes no symptoms until it is severe. The increased blood pressure can cause complications in preg...more »
    399. Hypertension, Essential
     Essential hypertension is a type of hypertension that has no detectable cause. Patients have an increased blood pressure for no apparent reason. Most cases of hypertension are of this form....more »
    400. Hypertension, Essential, Susceptibility to
     Essential hypertension is a type of hypertension that has no detectable cause. Patients have an increased blood pressure for no apparent reason. Most cases of hypertension are of this form. Researchers have identified a number of genes linked to an increa...more »
    401. Hypertension, Essential, Susceptibility to, 1
     Essential hypertension is a type of hypertension that has no detectable cause. Patients have an increased blood pressure for no apparent reason. Most cases of hypertension are of this form. Researchers have identified a number of genes linked to an increa...more »
    402. Hypertension, Essential, Susceptibility to, 2
     Essential hypertension is a type of hypertension that has no detectable cause. Patients have an increased blood pressure for no apparent reason. Most cases of hypertension are of this form. Researchers have identified a number of genes linked to an increa...more »
    403. Hypertension, Essential, Susceptibility to, 3
     Essential hypertension is a type of hypertension that has no detectable cause. Patients have an increased blood pressure for no apparent reason. Most cases of hypertension are of this form. Researchers have identified a number of genes linked to an increa...more »
    404. Hypertension, Essential, Susceptibility to, 4
     Essential hypertension is a type of hypertension that has no detectable cause. Patients have an increased blood pressure for no apparent reason. Most cases of hypertension are of this form. Researchers have identified a number of genes linked to an increa...more »
    405. Hypertension, Essential, Susceptibility to, 5
     Essential hypertension is a type of hypertension that has no detectable cause. Patients have an increased blood pressure for no apparent reason. Most cases of hypertension are of this form. Researchers have identified a number of genes linked to an increa...more »
    406. Hypertension, Essential, Susceptibility to, 6
     Essential hypertension is a type of hypertension that has no detectable cause. Patients have an increased blood pressure for no apparent reason. Most cases of hypertension are of this form. Researchers have identified a number of genes linked to an increa...more »
    407. Hypertension, Essential, Susceptibility to, 7
     Essential hypertension is a type of hypertension that has no detectable cause. Patients have an increased blood pressure for no apparent reason. Most cases of hypertension are of this form. Researchers have identified a number of genes linked to an increa...more »
    408. Hypertension, Essential, Susceptibility to, 8
     Essential hypertension is a type of hypertension that has no detectable cause. Patients have an increased blood pressure for no apparent reason. Most cases of hypertension are of this form. Researchers have identified a number of genes linked to an increa...more »
    409. Hypertensive heart disease
     Heart disease that is caused by hypertension...more »
    410. Hypertensive hypokalemia familial
     A rare inherited form of high blood pressure. The high blood pressure is due to a kidney tubule abnormality results in too much sodium being reabsorbed into the blood stream instead of being excreted....more »
    411. Hypoaldosteronism
     Reduced aldosterone levels. One of the functions of aldosterone is to regulate salt levels in the body....more »
    412. Hypokalemia
     Low levels of potassium in the body....more »
    413. Hypotension
     Blood pressure that is too low...more »
    414. Hypovolemia
     An abnormal decrease in volume of blood....more »
    415. IgA nephropathy
     A rare disorder where kidney inflammation leads to a build up of the antibody (IgA) in the kidney which results in the characteristic symptom of blood in the urine....more »
    416. Imipramine toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    417. Immunoglobulinic amyloidosis
     A disease characterized by the abnormal deposit of amyloid in various parts of the body, especially organs such as the kidneys, heart, liver, gastrointestinal tract and peripheral nerves. It occurs when plasma cells in the bone marrow produce too much of ...more »
    418. Indian Tobacco poisoning
     The Indian Tobacco plant contains alkaloids such as lobeline which can result in similar effects to nicotine. The plant is sometimes used in herbal preparations which is usually how poisoning occurs....more »
    419. Infantile apnea
     A disorder where infants stop breathing temporarily....more »
    420. Inherited Hemolytic-Uremic Syndrome
     A condition which is characterized by thrombotic microangiography occurring with renal failure, hemolytic anemia and severe thrombocytopenia...more »
    421. Insect bite allergy
     An insect bite allergy is an adverse reaction by the body's immune system to a bite by an insect such as an ant. Multiple bites increase the risk of a severe reaction or death. The specific symptoms that can result can vary amongst patients....more »
    422. Isradipine toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    423. Jacobs syndrome
     A very rare syndrome characterized mainly by heart inflammation (pericardium), joint disease and permanent finger flexion. The number of joints affected is variable....more »
    424. Jimsonweed poisoning
     The Jimsonweed is a herb that bears single large white or lavender flowers and seeds surrounded by a spiny shell. The plant contains tropane alkaloids (mainly the seeds and leaves) which can cause symptoms if eaten in large quantities....more »
    425. Juvenile Paget's Disease
    426. Kallikrein hypertension
     Hypertension caused by a reduced level of Kallikrein which is involved in controlling blood pressure through it's effect on kidney function. Reduced kallikrein secretion can be associated with hypertension....more »
    427. Kashani-Strom-Utley syndrome
     A very rare syndrome characterized mainly by a narrowed pulmonary aorta and urinary obstructive disease....more »
    428. Kidney arteriovenous fistula
     An abnormal connection between the arteries and veins in the kidneys....more »
    429. Lactic Acidosis
     Acidic blood (acidosis) due to buildup of lactate...more »
    430. Lassa fever
     Infectious rat-borne West African disease....more »
    431. Lawrence-Seip syndrome
     Lawrence-Seip syndrome is a relatively uncommon condition involving generalized loss of skin fat that is acquired rather than congenital as in Berardinelli-Seip Syndrome. Patients can also develop diabetes mellitus and other problems. The loss of skin fat...more »
    432. Lead poisoning
     A type of heavy metal poisoning caused by excessive exposure to lead....more »
    433. Leriche's Syndrome
     A rare disorder where a blockage develops in the lower abdominal aorta and its main branches....more »
    434. Lidocaine toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    435. Limited cutaneous systemic sclerosis
     A rare disorder that primarily affects the skin and blood vessels. It is characterized by calcified skin deposits (C), Raynaud syndrome (R), esophageal dysfunction (E), scleroderma of the fingers and toes(S) and telengiectasia - dilated blood vessels (T)....more »
    436. Lipodystrophy, familial partial, type 1 (FPLD1)
     An inherited disorder characterized by the loss of fatty tissue from the extremities while fatty tissue on the face, neck and trunk is normal or increased....more »
    437. Lipodystrophy, familial partial, type 3 (FPLD3)
     A rare metabolic disorder involving abnormal fat gradually disappears from the limbs, trunk and buttocks but stays the same or accumulates on areas such as the face, shoulders, neck and genitals....more »
    438. Lithium poisoning
     A type of heavy metal poisoning caused by excessive exposure to lithium....more »
    439. Liver failure
     Acute liver failure (ALF) is an uncommon condition in which the rapid deterioration of liver function results in coagulopathy and alteration in the mental status of a previously healthy individual....more »
    440. Lobelia poisoning
     Lobelia is a herbaceous plant which bears elongated shafts of small blue, white or red flowers. The plant contains alkaloids such as lobeline which can result in similar effects to nicotine. The plant is sometimes used in herbal preparations which is usua...more »
    441. Lockwood-Feingold syndrome
     A rare genetic disorder characterized mainly by arthritis, skeletal abnormalities and a lack of subcutaneous fat....more »
    442. 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....more »
    443. Lupus
     Autoimmune disease with numerous effects on various organs and linings....more »
    444. Lupus nephritis
     Kidney damage caused by lupus....more »
    445. Lymphangiomatosis, pulmonary
     A rare disorder characterized by the presence of numerous small lung cysts at birth which severely affects breathing and blood pressure and generally results in infant death....more »
    446. Lymphomatoid Granulomatosis
     A rare, progressive blood vessel disease where nodular lesions destroy blood vessels - lungs, skin and nervous system are mainly involved....more »
    447. MSBD syndrome
     A rare form of osteosclerosis caused by a lack of calcium in the bones....more »
    448. Magnesium Overdose
     Intake of increased amount of magnesium (generally unintentional), usually by taking magnesium-containing medications such as laxatives or antacids....more »
    449. Malignant rhabdoid tumors
     An aggressive malignant tumor that occurs in children. Symptoms depend on the location of the tumor. The tumors often form in the kidneys and then tend to metastasize to the brain and sometimes the lungs. Symptoms will vary depending on the location of th...more »
    450. Mastocytosis
     A disorder where excessive amounts of mast cells proliferate in organs such as the skin, liver, bone, spleen and gastrointestinal tract. Mast cells occur in connective tissue and defend the body against disease by releasing histamine to stimulate the immu...more »
    451. Meadows syndrome
     A rare condition that affects pregnant women during the last trimester or within two months after birth. It is characterized by breathing difficult, chest pain, congestive heart failure, heart rhythm abnormalities, high blood pressure, gastrointestinal sy...more »
    452. Membranous nephropathy, idiopathic
     A rare kidney disorder which occurs for no obvious reason and involves thickening and dysfunction of the filtering part of the kidneys....more »
    453. Meningitis
     Dangerous infection of the membranes surrounding the brain....more »
    454. Mesangial sclerosis, diffuse
     A rare inherited disorder involving a kidney disorder that starts early in life and rapidly progresses to kidney failure. Death often occurs within years of birth....more »
    455. Metabolic syndrome (syndrome X)
     Metabolic syndrome is a combination of medical disorders that increase the risk of developing cardiovascular disease and diabetes....more »
    456. 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....more »
    457. Methylcobalamin deficiency cbl G type
     An inherited organic acid disorder where an enzyme deficiency (cbl G) impairs the body's ability to break down certain proteins consumed in the diet. This results in a buildup of homocystine which results in harmful affects....more »
    458. Mohave Rattle snake poisoning
     The Mohave rattle snake is a poisonous snake found mainly in Mexico and south-western areas of the US. The type of venom in Mohave snakes varies amongst species. Those with Type A venom tend to affect the nervous system whereas those with Type B venom pri...more »
    459. Morphine toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    460. Mosquito-borne diseases
     Diseases that are carried by the mosquito...more »
    461. Mosse syndrome
     A condition involving the association of liver cirrhosis with polycythemia which is a chronic myeloproliferative disorder characterized by the excessive production of mainly red blood cells by the bone marrow....more »
    462. Mucopolysaccharidosis type I Hurler syndrome
     A rare inherited biochemical disorder characterized by the accumulation of mucopolysaccharides (glycosaminoglycans) in various body tissues due to insufficient amounts of the enzyme (?-L-diuronidase) needed to break it down. There are three main sub-types...more »
    463. Multicentric reticulohistiocytosis
     A rare condition characterized by the proliferation of histiocytes (immune cells) which causes destructive arthritis and skin nodules....more »
    464. Multiple endocrine neoplasia type 1
     Rare inherited disease causing tumors in multiple glands...more »
    465. Multiple system atrophy (MSA) with orthostatic hypotension
     A progressive neurological disorder involving the central and autonomic nervous system....more »
    466. Mustard tree poisoning
     The mustard tree is found in various parts of America and contains nicotine. Ingestion of the plant can cause various symptoms. The leaves of the plant is sometimes smoked for its effects but it can result in death....more »
    467. Myxedema coma
     Myxedema coma is a rare, life-threatening condition, occurs late in the progression of hypothyroidism. The condition is seen typically in elderly women and is often precipitated by infection, medication, environmental exposure, or other metabolic-related ...more »
    468. Necrotizing enterocolitis
     A rare disease that is tends to occur in premature infants and involves inflammation and destruction of gastrointestinal tissue. It usually occurs within weeks of birth - often after the start of milk feeding. The condition can be extremely serious and ev...more »
    469. Nefazodone toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    470. Nephrocalcinosis
     A condition characterized by calcium salt deposits in the kidneys which may affect it's ability to function. The condition refers to a generally increased level of calcium in the kidneys rather than actual localized deposits such as occurs in kidney stone...more »
    471. Nephrosclerosis
     Hardening of the kidney. Is often caused by blood vessel disease such as atherosclerosis....more »
    472. Nephrosis -- deafness -- urinary tract -- digital malformation
     A very rare syndrome characterized mainly by kidney disease, deafness and abnormalities of the urinary tract, fingers and toes....more »
    473. Neuroblastoma
     Neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue....more »
    474. Neuroblastoma, Susceptibility to
     Neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue. Symptoms depend on the size and location of the tumor. Some people have particular genetic anomalies which makes them more susceptible to developing a ...more »
    475. Neuroblastoma, Susceptibility to, 1
     Neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue. Symptoms depend on the size and location of the tumor. Some people have particular genetic anomalies which makes them more susceptible to developing a ...more »
    476. Neuroblastoma, Susceptibility to, 2
     Neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue. Symptoms depend on the size and location of the tumor. Some people have particular genetic anomalies which makes them more susceptible to developing a ...more »
    477. Neuroblastoma, Susceptibility to, 3
     Neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue. Symptoms depend on the size and location of the tumor. Some people have particular genetic anomalies which makes them more susceptible to developing a ...more »
    478. Neuroblastoma, Susceptibility to, 4
     Neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue. Symptoms depend on the size and location of the tumor. Some people have particular genetic anomalies which makes them more susceptible to developing a ...more »
    479. Neuroblastoma, Susceptibility to, 5
     Neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue. Symptoms depend on the size and location of the tumor. Some people have particular genetic anomalies which makes them more susceptible to developing a ...more »
    480. Neuroblastoma, Susceptibility to, 6
     Neuroblastoma is a malignant (cancerous) tumor of infants and children that develops from nerve tissue. Symptoms depend on the size and location of the tumor. Some people have particular genetic anomalies which makes them more susceptible to developing a ...more »
    481. Neurofibromatosis syndrome
     A rare genetic disorder characterized by areas of increased and decreased skin pigmentation and the development of many non-cancerous nerve and skin tumors some of which may eventually become malignant....more »
    482. Neurofibromatosis syndrome Type II
     A rare genetic disorder characterized by areas of increased and decreased skin pigmentation, acoustic neuromas and the development of many noncancerous nerve and skin tumors some of which may eventually become malignant - it is a more severe form of type ...more »
    483. Neurogenic hypertension
     High blood pressure caused by excessive sympathetic nervous system stimulation....more »
    484. Neuroleptic Malignant Syndrome
     A severe, potentially fatal reaction to antipsychotic drugs....more »
    485. Niacin toxicity
     Excessive consumption of niacin can cause symptoms of toxicity....more »
    486. Nicotine addiction
     Nicotine addiction is the uncontrollable desire to continue smoking. Smoking products contain nicotine which is a chemical that can lead to addiction if used over a period of time. Cessation causes withdrawal symptoms which can vary in nature and severity...more »
    487. Nifedipine toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    488. Nimodipine toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    489. Nipah virus encephalitis
     Inflammation of the brain caused by the Nipah virus which can infect pigs and humans so transmission usually occurs through contact with pigs....more »
    490. Noise-Induced Hearing Loss
     Hearing loss from loud noise exposure....more »
    491. Non-Food Allergy -- Africanized honeybee
     An Africanized honeybee allergy is an adverse reaction by the body's immune system to an Africanized honeybee sting. Multiple stings increase the risk of a severe reaction or death. The body's immune system produces immunoglobulin E (IgE - an antibody) an...more »
    492. Non-Food Allergy -- Ant
     An ant bite allergy is an adverse reaction by the body's immune system to an ant bite. Multiple bites increase the risk of a severe reaction or death. Certain ants pose more of an allergy risk than others e.g. red fire ant. The specific symptoms that can ...more »
    493. Non-Food Allergy -- Black fire ant
     A black fire ant bite allergy is an adverse reaction by the body's immune system to a black fire ant bite. Multiple bites increase the risk of a severe reaction or death. The specific symptoms that can result can vary amongst patients....more »
    494. Non-Food Allergy -- Bumblebee
     A Bumblebee allergy is an adverse reaction by the body's immune system to a Bumblebee sting. Multiple stings increase the risk of a severe reaction or death. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response ...more »
    495. Non-Food Allergy -- Hornet
     A hornet allergy is an adverse reaction by the body's immune system to a hornet sting. Multiple stings increase the risk of a severe reaction or death. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to con...more »
    496. Non-Food Allergy -- Red fire ant
     A red fire ant bite allergy is an adverse reaction by the body's immune system to a red fire ant bite. Multiple bites increase the risk of a severe reaction or death. The specific symptoms that can result can vary amongst patients....more »
    497. Non-Food Allergy -- Tropical fire ant
     A tropical fire ant bite allergy is an adverse reaction by the body's immune system to a tropical fire ant bite. Multiple bites increase the risk of a severe reaction or death. The specific symptoms that can result can vary amongst patients....more »
    498. Non-Food Allergy -- Yellow jacket Wasp
     A yellow jacket allergy is an adverse reaction by the body's immune system to a yellow jacket wasp sting. Multiple stings increase the risk of a severe reaction or death. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine...more »
    499. Non-Food Allergy -- honey bee
     A honey bee allergy is an adverse reaction by the body's immune system to a honey bee sting. Multiple stings increase the risk of a severe reaction or death. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response ...more »
    500. Non-Food Allergy -- scorpion
     A scorpion allergy is an adverse reaction by the body's immune system to a scorpion sting. Multiple stings increase the risk of a severe reaction or death. The specific symptoms that can result can vary amongst patients....more »
    501. Non-Food Allergy -- wasp
     A wasp allergy is an adverse reaction by the body's immune system to a wasp sting. Multiple stings increase the risk of a severe reaction or death. The body's immune system produces immunoglobulin E (IgE - an antibody) and histamine in response to contact...more »
    502. Non-diarrheal (D-) HUS syndrome
     A rare condition characterized by hemolytic anemia, thrombocytopenia and kidney failure that is not associated with diarrhea which means that it is not a result of bacterial gastroenteritis. This form of hemolytic uremic syndrome may be caused by kidney t...more »
    503. Nortriptyline toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    504. Obesity hypoventilation syndrome
     Obesity hypoventilation syndrome is defined as the combination of obesity (body mass index above 30kg/m2), hypoxia (falling oxygen levels in blood) during sleep, and hypercapnia (increased blood carbon dioxide levels) during the day, resulting from hypove...more »
    505. Oculo skeletal renal syndrome
     A very rare syndrome characterized mainly by eye, skeletal and kidney problems....more »
    506. Opioid poisoning
     Excessive ingestion of opioids drugs....more »
    507. Opioid toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    508. Orthostatic intolerance
     A condition where various symptoms occur when a person moves to an upright position such as standing after sitting down or sitting up after lying down. It is due to problems with blood flow, blood pressure and heart rate....more »
    509. Osteodysplasia, familial, Anderson type
     A very rare syndrome characterized mainly by skeletal abnormalities involving the spine, legs, pelvis and collar bone....more »
    510. 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....more »
    511. Paget's disease of bone
     A chronic, slowly progressing bone disorder where the bone is destroyed rapidly and replaced by abnormal bone which is dense and fragile....more »
    512. Pancreatitis
     Inflammation of the pancreas causing digestive complaints....more »
    513. Panhypopituitarism
     A rare condition where all pituitary hormones are absent or reduced. The condition may be congenital or acquired through such things as pituitary tumors. The pituitary gland regulates the activity of other endocrine glands as well as controlling growth. O...more »
    514. Paraganglioma
     A rare, usually benign tumor most often found in the abdomen, chest, head and neck areas. The tumor develops from glomus cells which are located along blood vessels involved in automatic body activities such as regulation of blood pressure and blood flow....more »
    515. Paraneoplastic syndromes
    516. Parkinson disease 4, autosomal dominant Lewy body (PARK4)
     Type 4 Parkinson disease is linked to a genetic mutation on chromosome 4q21. This form of the condition tends to start around the age of 45 years and progresses rapidly. Parkinson's disease is a chronic, progressive, degenerative brain disorder characteri...more »
    517. Pediatric granulomatous arthritis
     A rare chronic inflammatory condition that starts during early childhood and is characterized by arthritic joints, uveitis and a skin rash that forms on the trunk and limbs....more »
    518. 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....more »
    519. Peritonitis
     Inflammation of the lining of the abdominal cavity...more »
    520. Phenothiazine poisoning
     Excessive ingestion of a drug called phenothiazine....more »
    521. Phenylpropanolamine poisoning
     Excessive ingestion of phenylpropanolamine drugs....more »
    522. Pheochromocytoma as part of Neurofibromatosis
     A tumor that develops in the part of the adrenal gland called the medulla which produces adrenalin and noradrenaline. This tumor is often associated with a condition called neurofibromatosis. The tumor affects automatic body activities such as regulating ...more »
    523. Physical inactivity
     When an individual is physically inactive...more »
    524. Pick's disease of the brain
     A degenerative brain disease involving the frontal and temporal brain lobes resulting primarily in progressive dementia and loss of motor and language functions. It is characterized by the presence of proteins called Pick bodies in damaged nerve cells....more »
    525. Pierre Robin's sequence
     A rare genetic disorder characterized by an underdeveloped jaw, cleft soft palate and abnormal tongue location....more »
    526. Pierson syndrome
     A very rare syndrome characterized mainly by a small pupil and kidney disease at birth....more »
    527. Pituitary Cancer
     Cancer of the pituitary gland....more »
    528. Plant poisoning -- Indian tobacco (Lobelia inflata)
     Ingestion of parts of the Indian tobacco plant may cause various symptoms and severe cases may result in a coma....more »
    529. Plant poisoning -- Poison hemlock (Conium maculatum)
     Ingestion of parts of the Poison hemlock plant may cause various symptoms and severe cases may result in a coma....more »
    530. Plant poisoning -- Quinolizidine alkaloids
     Quinolizidine alkaloids are chemicals found naturally in plants such as the scotch broom. The ingestion of plants containing these chemicals results mainly in nervous system symptoms. Examples of alkaloids from this group are: sparteine, lupanine, ;upinin...more »
    531. Plant poisoning -- Tannin
     Tannin is a bitter-tasting chemical found in many types of plants. Most plants contain insufficient quantities to cause any real problem. Acorns contain tannins and can cause symptoms if sufficient quantities of untreated nuts are eaten....more »
    532. Plant poisoning -- tobacco (Nicotiana tabacum)
     Ingestion of parts of the tobacco plant may cause various symptoms and severe cases may result in a coma....more »
    533. Poison hemlock poisoning
     Poison hemlock is a herbaceous plant which has a relatively large taproot and clusters of small white flowers. The plant if often found growing in the wild as a weed. The plant contains various alkaloid chemicals which can cause symptoms if eaten. Severe ...more »
    534. 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....more »
    535. Polycystic kidney disease
     Genetic kidney disease causing kidney cysts....more »
    536. Polycystic kidney disease type 1
     A rare condition where cysts in the kidney grow and cause the kidney to become larger and reduce it's ability to function. PKD 1 is an autosomal dominant form of the disease and differs from PKD 2 in that it is more severe and is caused by a mutation in a...more »
    537. Polycystic kidney disease, adult type
     A rare condition where cysts in the kidney grow and cause the kidney to become larger and reduce it's ability to function. PKD 2 is an autosomal dominant form of the disease and differs from PKD 1 in that it is less severe and is caused by a mutation in a...more »
    538. Polycystic kidney disease, infantile type
     Severe form of polycystic kidney disease which is a genetic kidney disease. Symptoms develop very early in life and may even be present during the fetal stage....more »
    539. Polycystic kidney disease, type 2
     A rare condition where cysts in the kidney grow and cause the kidney to become larger and reduce it's ability to function. This adult form of the condition is milder than the infantile form....more »
    540. Polycystic kidneys, severe infantile, with tuberous sclerosis
     A rare genetic disorder characterized by numerous kidney cysts and hamartomas (benign nodules that can occur in the skin or various organs including the brain)....more »
    541. Polycystic ovaries urethral sphincter dysfunction
     A rare syndrome characterized by the association of polycystic ovaries with the abnormal functioning of the urinary valve....more »
    542. Polycystic ovary syndrome
     Polycystic ovary syndrome (PCOS) is an endocrine disorder that affects approximately 5% of all women....more »
    543. Porphyria
     A group of disorders characterized by excess production of porphyrin or its precursors which affects the skin and/or nervous system....more »
    544. Portuguese type amyloidosis
     An inherited form of systemic amyloidosis which involves deposits of a substance called amyloid throughout various parts of the body....more »
    545. Post streptococcal glomerulonephritis
     Kidney complication (glomerulonephritis) following streptococcal infection...more »
    546. Postoperative haemorrhage
     The excessive loss of blood from an individual after an operation...more »
    547. Postoperative pulmonary embolism
     Pulmonary embolism (lung blood clot) after surgery....more »
    548. Postoperative septicaemia
     When a person contracts a bacterial infection in their blood system that occurs after an operation...more »
    549. Postpartum haemorrhage
     The loss of blood by the mother after delivery of her child...more »
    550. Pregnancy toxemia /hypertension
     Preeclampsia is the development of high blood pressure, excess protein in the urine and swelling during pregnancy. Hypertension is a serious health condition due to the fact that it often causes no symptoms until it is severe. The blood pressure usually r...more »
    551. Prehypertension
     Prehypertension is a term used to describe blood pressure that is higher than normal but not high enough to be considered high blood pressure - systolic pressure 120-139 mm Hg or diastolic pressure 80-89 mm Hg....more »
    552. Primary Aldosteronism
     Primary aldosteronism is a condition which the body's adrenal glands produce too much of the hormone aldosterone, causing retention sodium and loss of potassium....more »
    553. Primary Hyperaldosteronism
     A condition characterised by the excessive production and release into the circulation of aldosterone...more »
    554. Primary cortisol resistance
     A rare genetic disorder where the body is unable to respond to a hormone called cortisol. The body produces excess cortisol to compensate for this defect....more »
    555. Protriptyline toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    556. Pseudoaldosteronism
     A rare genetic disorder involving early onset high blood pressure, reduced aldosterone secretion, hypokalemia and metabolic acidosis. The disorder originates from kidney dysfunction rather than impaired aldosterone secretion....more »
    557. Pseudoephedrine poisoning
     Excessive ingestion of pseudoephedrine drugs....more »
    558. Pseudohyperaldosteronism
     A disorder that occurs in some people who eat a lot of licorice. The licorice inhibits a particular enzyme which results in excessive production of aldosterone....more »
    559. Pseudohypoaldosteronism
     A group of disorders involving an electrolyte imbalance due to the kidney's inability to respond to aldosterone. The actual level of aldosterone may range from high to low....more »
    560. Pseudohypoaldosteronism type II
     A rare condition characterized by electrolyte disorders caused by the kidney's inability to respond to aldosterone. Type II is differentiated from Type I in that sodium wasting doesn't occur....more »
    561. Pulmonary artery agenesis
     A rare defect where the pulmonary artery or a portion of it fails to develop. The pulmonary artery has two branches, each of which goes to a different lung. The affected lung tends to be smaller and the bronchial arteries that supply it tend to be enlarge...more »
    562. Pulmonary edema
     Severe condition of excess fluid in the lungs....more »
    563. Pulmonary embolism
     Blocked lung blood vessel often from a blood clot....more »
    564. Pulmonary fibrosis /granuloma
     A lung disease characterized by stiffening and inflammation of lung tissue....more »
    565. Pulmonary hemangiomatosis
     A rare condition characterized by the proliferation of small blood vessels or capillaries in various parts of the lungs - pleura, bronchial and venous walls and alveolar septa....more »
    566. Pulmonary veno-occlusive disease
     Any disease which causes a lung vein to become narrow or blocked. The pulmonary vein carries oxygenated blood from the lungs to various body tissues....more »
    567. Pulmonary venous return anomaly
     A rare disorder where one or more of the four veins that carry oxygenated blood from the lungs drain to the right atrium of the heart instead of the left atrium. Symptom severity is determined by the number of veins involved and the exact location of the ...more »
    568. Pulsus bisferiens
     A pulse which is characterized by two strong systolic peaks separated by a midsystolic dip...more »
    569. 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. ...more »
    570. Quetiapine toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    571. Renal Artery Stenosis
     An abnormal narrowing of the renal artery which is the main artery the supplies the kidney....more »
    572. Renal Cell Carcinoma 2
     A genetic form of kidney cancer....more »
    573. Renal Cell Carcinoma 3
     A dominantly inherited form of kidney cancer which is linked to chromosome 5q....more »
    574. Renal Cell Carcinoma 4
     A genetic form of kidney cancer....more »
    575. Renal cancer
     Cancer (malignant) of the kidneys. The kidneys are organs that make certain hormones and remove waste from the blood and turning it into urine....more »
    576. Renal cancer, familial
     A genetic form of kidney cancer that tends to run in families....more »
    577. Renal hypertension
     Renovascular hypertension is high blood pressure resulting from narrowing or damage to kidney blood vessels which prevents the blood from flowing through the kidneys properly....more »
    578. Renal segmental hypoplasia-induced Hypertension
     Renal segmental hypoplasia-induced hypertension is high blood pressure resulting from either an abnormally developed kidney (birth defect) or from damage to the kidney resulting from vesicureteral reflux....more »
    579. Renal tubular transport disorders, inborn
     Genetic defects in the transporters and channels along the kidney tubules that help to regulate body fluids as well as defects in the receptors and enzymes involved in the process. Examples of such disorders include nephrogenic diabetes insipidus and here...more »
    580. Renon-Delille syndrome
     A rare syndrome characterized by reduced function of the thyroid and ovaries and enlarged hands and feet....more »
    581. Renoprival hypertension
     High blood pressure that results from a lack of kidney function....more »
    582. Renovascular Hypertension
     Renovascular hypertension is high blood pressure resulting from narrowing or damage to kidney blood vessels which prevents the blood from flowing through the kidneys properly....more »
    583. Renovascular stenosis
     Renal artery stenosis is a narrowing or blockage of the artery that supplies blood to the kidney....more »
    584. Respiratory acidosis
     Respiratory acidosis is acidosis (abnormally increased acidity of the blood) due to decreased ventilation of the pulmonary alveoli, leading to elevated arterial carbon dioxide concentration....more »
    585. Respiratory failure
     Failure of the respiratory system...more »
    586. Rhabdoid tumor
     An aggressive malignant tumor that occurs in children. Symptoms depend on the location of the tumor. The tumors often form in the kidneys and then tend to metastasize to the brain and sometimes the lungs....more »
    587. Rheumatic pericarditis
     Inflammation and swelling of the pericardium (fibrous sac surrounding the heart) that occurs as a complication in people with rheumatism. Rheumatic pericarditis condition may be misdiagnosed as a heart attack and vice versa....more »
    588. 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....more »
    589. Salcedo syndrome
     A very rare syndrome characterized by kidney disease...more »
    590. Schroeder syndrome 1
     High blood pressure and reduced salt concentration in sweat associated with an overactive adrenal cortex which is involved with hormone production....more »
    591. Scleroderma, diffuse
     A rare autoimmune connective tissue disease where the body attacks parts of the body and causes scarring and thickness of the tissue. In the diffuse form the the disorder, large areas of skin as well as organs are involved. Death can occur....more »
    592. Scleroderma, systemic
     A rare autoimmune connective tissue disease where the body attacks parts of the body and causes scarring and thickness of the tissue. In the systemic form, the skin and organs are involved....more »
    593. Seafood allergy
     A seafood allergy is an adverse reaction by the body's immune system to seafood or food containing seafood. The specific symptoms that can result can vary considerably amongst patients from a severe anaphylactic reaction to asthma, abdominal symptoms, ecz...more »
    594. Secondary Reflux
     A urological abnormality where some of the urine flows from the bladder back into the kidneys. Vesicoureteral reflux may result from secondary causes such as a urinary tract blockage but primary vesicoureteral reflex results from a genetic defect which af...more »
    595. Sedative dependence
     The psychological or physical dependence on sedative medication...more »
    596. 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....more »
    597. Selye syndrome
     A condition associated with prolonged extreme stress. The stressing agent may include such things as exposure to cold, starvation, death of someone close or work stress....more »
    598. Senior-Loken Syndrome
     A rare inherited disorder characterized by kidney dysfunction and progressive eye disease....more »
    599. Senior-Loken syndrome 1
     A rare inherited disorder characterized by kidney dysfunction and progressive eye disease. Type 1 is caused by a chromosomal defect on chromosome 2q13. End stage kidney disease usually occurs early in the second decade....more »
    600. Senior-Loken syndrome 3
     A rare inherited disorder characterized by kidney dysfunction and progressive eye disease. Type 3 is caused by a chromosomal defect on chromosome 3q22. This form generally has an early onset....more »
    601. Senior-Loken syndrome 4
     A rare inherited disorder characterized by kidney dysfunction and progressive eye disease. Type 4 is caused by a chromosomal defect on chromosome 1p36....more »
    602. Senior-Loken syndrome 5
     A rare inherited disorder characterized by kidney dysfunction and progressive eye disease. Type 5 is caused by a chromosomal defect on chromosome 3q21.1. This form generally has a later onset....more »
    603. Senior-Loken syndrome 6
     A rare inherited disorder characterized by kidney dysfunction and progressive eye disease. Type 6 is caused by a chromosomal defect on chromosome 12q21.3. End stage kidney disease usually occurs early in the second decade and vision impairment occurs by 3...more »
    604. 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....more »
    605. Septicemia
     A systemic inflammatory response to an infection....more »
    606. Serotonin Syndrome
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    607. Serotonin toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    608. Shaken Baby Syndrome
     A condition caused by violent shaking of a baby....more »
    609. Shock
     Severe condition from reduced blood circulation...more »
    610. 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....more »
    611. 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 ...more »
    612. 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...more »
    613. 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....more »
    614. 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....more »
    615. Shock, Neurogenic
     Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Neurogenic shock is caused problems with the nervous system....more »
    616. 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....more »
    617. 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....more »
    618. 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...more »
    619. Shock, anaphylactic
     Shock is a life-threatening condition involving insufficient blood flow to the body tissues. Anaphylactic shock is a severe allergic response....more »
    620. Sickle Cell Anemia
     Sickle cell anemia is an inherited blood disorder characterized by red blood cells which are crescent-shaped rather than the normal doughnut shape. These abnormally shaped red blood cells are unable to function normally and tend to undergo premature destr...more »
    621. Silicosis
     An occupation lung disease caused by breathing in silica dust....more »
    622. Simple kidney cysts
     Usually harmless kidney cysts appearing later in life....more »
    623. Skull fracture
     A fracture of the bones of the skull...more »
    624. Sleep Apnea Syndromes
     Syndromes involving the cessation of breathing during sleep. Examples include obstructive sleep apnea and central sleep apnea. The condition may range from mild to severe....more »
    625. Sleep apnea
     Childhood obstructive sleep apnea (OSA) syndrome is characterized by episodic upper airway obstruction that occurs during sleep....more »
    626. Sleep disorders
     Any disorder that affects ones sleep...more »
    627. Sneddon Syndrome
     A rare progressive inherited disorder involving the blood vessel disease and neurological symptoms....more »
    628. Spastic paraplegia nephritis deafness
     A very rare syndrome characterized mainly by spastic paraplegia, progressive kidney disease and deafness....more »
    629. Spinal fracture
     A fracture of one or multiple bony vertebrae...more »
    630. Spirochetes disease
     Infection with a type of bacteria which is often found in mud, sewage and polluted water. Symptoms are determined by the species involved. Diseases caused by this bacteria include Treponema infection and borreliosis....more »
    631. Spondyloepiphyseal dysplasia -- nephritic syndrome
    632. St. Anthony's fire
     Very painful burning sensation in the arms and legs caused by excessive exposure to ergotamines. Ergotamines are produced by particular fungi. It is also a drug used for such things as migraine controls and to induce abortions. Ergotamines result in the c...more »
    633. 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....more »
    634. Steroid abuse
     Steroids are man-made chemicals that can be used to promote muscle development and increase male sexual characteristics. Steroids are a prescription drug usually used to treat disorders such as delayed puberty and body wasting in AIDS patients. Excessive ...more »
    635. Streptococcal Toxic Shock Syndrome
     Toxic shock from streptococcal bacteria infection....more »
    636. Stress
     Emotional stress (sometimes refers to physical stress)...more »
    637. Stress-Induced Hypertension
     Stress-induced hypertension is high blood pressure associated with physical or emotional stress. Chronic stress and associated high blood pressure can cause problems and treatment with anti-anxiety medication is usually prescribed....more »
    638. Stroke
     Serious brain event from bleeding or blood clots....more »
    639. Supraventricular Tachycardia
     A rapid heart rate, the cause of which originates above the ventricles....more »
    640. Surfactant Metabolism Dysfunction
     Surfactant metabolism dysfunction is a group of genetic conditions characterized by servere breathing problems or breathing failure in infants who were born at full term. A genetic defect results in a disruption of the lipids and proteins which reduced th...more »
    641. Surfactant Metabolism Dysfunction, Pulmonary, 1
     Surfactant metabolism dysfunction is a group of genetic conditions characterized by severe breathing problems or breathing failure in infants who were born at full term. A genetic defect results in a disruption of the lipids and proteins which reduced the...more »
    642. Surfactant Metabolism Dysfunction, Pulmonary, 2
     Surfactant metabolism dysfunction is a group of genetic conditions characterized by severe breathing problems or breathing failure in infants who were born at full term. A genetic defect results in a disruption of the lipids and proteins which reduced the...more »
    643. Surfactant Metabolism Dysfunction, Pulmonary, 3
     Surfactant metabolism dysfunction is a group of genetic conditions characterized by severe breathing problems or breathing failure in infants who were born at full term. A genetic defect results in a disruption of the lipids and proteins which reduced the...more »
    644. 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....more »
    645. Systemic candidiasis
     A candida infection that spreads throughout the body. If it invades major organs such as the brain and heart, death may result. It is rare in healthy individuals and tends to occur in immunocompromised individuals. The disorder is difficult to diagnose as...more »
    646. Tacrine toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    647. Takayasu arteritis
     A rare disorder involving inflammation of large elastic arteries including the aorta which impairs blood flow to the upper body....more »
    648. Tansy poisoning
     Tansy is a herbaceous plant which bears clusters of small yellow flowers. It can be found growing in the wild as well as in gardens. The leaves and flowers contain a chemical called thujone which can cause symptoms if large quantities are eaten. Small qua...more »
    649. Thieffry and Sorrell Dejerine syndrome
     A rare inherited syndrome characterized by kidney problems and progressive destruction of the wrist and ankle bones which may spread to adjoining bones....more »
    650. Thromboembolism
     Lodgement of a blood clot causing blockage...more »
    651. Thrombotic thrombocytopenic purpura, acquired
     A rare blood condition where small blood clots form in blood vessels which reduces the number of blood platelets and results in kidney failure, neurological symptoms and anemia. The condition may be familial or acquired - symptoms tend to recur regularly ...more »
    652. Thrombotic thrombocytopenic purpura, congenital
     A rare blood condition where small blood clots form in blood vessels which reduces the number of blood platelets and results in kidney failure, neurological symptoms and anemia....more »
    653. 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...more »
    654. Toxic mushrooms -- Renal toxic (orelline)
     Some mushrooms (Amanita smithiana) contain chemicals (allenic norleucine, chlorocrotyglycine) which can cause kidney damage....more »
    655. 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 ...more »
    656. Tramadol toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    657. Transfusion Reaction
     The allergic reaction to the transfusion of blood products to a person...more »
    658. Transthyretin amyloidosis
     Amyloidosis is a rare group of metabolic disorders where a protein called amyloid accumulates in body organs and tissues where it can cause damage. In the transthyretin form, the amyloid protein consists of transthretin. The condition is characterized by ...more »
    659. Trimipramine toxicity
     The toxic reaction of the body to the substance, possibly via allergic reaction or overdose....more »
    660. Tropical sprue
     A rare digestive disease where the small intestine can't absorb nutrients properly....more »
    661. 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....more »
    662. Turner Syndrome
     Rare chromosome syndrome with one X but no second X or Y chromosome....more »
    663. Twin-Twin Transfusion Syndrome
     A condition which can occur to twins in the uterus of the carrying mother due to transfusion of blood from one to the other...more »
    664. Tyrosinemia
     A rare genetic metabolic disorder characterized by a deficiency of particular enzymes which prevents the breakdown of tyrosine which then builds up in the liver....more »
    665. Unilateral pulmonary agenesis
     A very rare birth defect where one side of the lung is incompletely developed or totally absent. The symptoms and severity of the condition is variable and other malformation are often associated with the condition....more »
    666. Uremic pericarditis
     Inflammation and swelling of the pericardium (fibrous sac surrounding the heart) that occurs as a complication in people with uremia. Uremia is a buildup of urea and other waste material in the blood due to kidney failure. Uremic pericarditis condition ma...more »
    667. Urinary tract infections
     Infection of the urinary system; usually bacterial....more »
    668. Vancomycin resistant enterococcal bacteremia
     A condition which is characterised by bacteremia caused by an enterococci that is resistant to vancomycin....more »
    669. Variceal Bleeding
     Bleeding that occurs in dilated blood vessels that usually develop in the esophagus or stomach. The dilated blood vessels are asymptomatic unless they burst which can then become a life-threatening condition. Bleeding varices are most often caused by live...more »
    670. Variegate porphyria
     A rare metabolic disorder characterized by a deficiency of a certain enzyme which results in a build-up in the body of porphyrins or their precursors. This form of hepatic porphyria causes the sufferer to have acute attacks as well as skin sensitivity....more »
    671. Vascular neuropathy
     Neuropathy affecting the nerves controlling blood vessels...more »
    672. Vasculitis
     Inflammation of a blood or lymph vessel...more »
    673. Vasculitis hypersensitivity
     A condition which is characterised by a reaction that results in the inflammation of the blood vessels...more »
    674. Vasovagal attack
     Cranial nerve disorder with various effects....more »
    675. Vater-like syndrome, with pulmonary hypertension, abnormal ears and growth deficiency
     A rare syndrome characterized by unusual ears, retarded growth, pulmonary hypertension....more »
    676. Ventricular familial preexcitation syndrome
     A condition which is inheritable and causes any syndrome that is characterised by ECG signs of preexcitation...more »
    677. Very-Long-Chain Acyl-CoA Dehydrogenase Deficiency
     A rare inherited genetic condition where the body is unable to convert certain fats to energy i.e. there is not enough of a certain enzyme which is needed to metabolize a type of fat called long-chain fatty acids. The build-up of these fatty acids in the ...more »
    678. Vesicoureteral Reflux 1
     A urological abnormality where some of the urine flows from the bladder back into the kidneys. Vesicoureteral reflux may result from secondary causes such as a urinary tract blockage but primary vesicoureteral reflex results from a genetic defect which af...more »
    679. Vesicoureteral Reflux 2
     A urological abnormality where some of the urine flows from the bladder back into the kidneys. Vesicoureteral reflux may result from secondary causes such as a urinary tract blockage but primary vesicoureteral reflex results from a genetic defect which af...more »
    680. Vesicoureteral reflux
     Reverse flow of urine from bladder back into kidneys....more »
    681. Vibrio
     An organism of the genus Vibrio or other spiral motile organism...more »
    682. Vibrio vulnificus
     Bacteria commonly infecting oysters and seafood....more »
    683. Vibrio vulnificus infection
     The infection by the vibrio vulnificus bacteria...more »
    684. Viral digestive infections
     Any virus that infects the gastrointestinal tract causing a medical condition...more »
    685. 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...more »
    686. Viral vasculitis not HBV and HCV
     Blood vessel inflammation due to a viral infection such as cytomegalovirus or immune reaction initiated by a viral infection. Blood vessels in virtually any part of the body may be infected including the brain and the heart. Symptoms depend on the locatio...more »
    687. Vitamin D -- adverse effects
     Excessive use of vitamin D supplements can cause symptoms....more »
    688. Volume depletion
     When an individual does not have enough fluid volume in there circulation...more »
    689. Von Gierke disease IB
     A metabolic disorder involving a deficiency of glucose-6-phosphatase (due to a G6P transporter defect) which results in the accumulation of glycogen in various tissues and a reduced blood sugar level. The condition is characterized primarily by an increas...more »
    690. Von Hippel-Lindau Disease
     Genetic disease causing multiple benign tumors...more »
    691. Wagener syndrome
     A disorder involving the association of hypertension, arteriosclerosis, thickened heart muscle and severe neuroretinitis....more »
    692. 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....more »
    693. 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....more »
    694. Weil syndrome
     A rare infectious disorder which affects liver and kidney function and also causes hemorrhaging. It is a severe form of the second phase of leptospirosis which is an infection caused by the spiral shaped bacteria Leptospira interrogans which is transmitte...more »
    695. Werner syndrome
     A form of premature aging where sufferers start aging during adolescence or soon after and appear old by the time they reach their 30's or 40's. Milder forms of the condition may also occur....more »
    696. Williams Syndrome
     A syndrome characterised by mental retardation, facial abnormalities and emotional instability...more »
    697. Wilms' tumor
     A malignant kidney tumor that occurs in children....more »
    698. Wolfram's disease
     A condition that is inherited and consists of multiple symptoms...more »
    699. Wolman disease
     A rare inherited lipid storage disease. The condition usually results in death early in life....more »

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