Featured Article: Chickenpox
Chickenpox is a highly contagious viral disease causing hundreds of itchy, fluid-filled blisters. Learn about chickenpox causes, symptoms, tests, treatment and prevention. See more »
a-c library
Diseases and Medical Conditions A - C provides down-to-earth, comprehensive definitions of hundreds of ailments and illnesses beginning with the letters A-C. Each listing identifies causes, incidence and risk factors, notes symptoms, outlines tests and discusses treatments and support groups where applicable.
Conduct Disorder
Conduct disorder, and adolescent disorder, causes defiant, impulsive or antisocial behavior or drug abuse. Learn about conduct disorder causes, symptoms, tests, treatment and prevention.
See more »Congenital Adrenal Hyperplasia
Congenital adrenal hyperplasia, a group of adrenal gland disorders, occur when a missing enzyme affects hormone production. Learn about congenital adrenal hpyerplasia causes, symptoms, tests, treatment and prevention.
See more »Congenital Afibrinogenemia
Congenital Afibrinogenemia information from HowStuffWorks. Learn about causes, symptoms and treatments of Congenital Afibrinogenemia.
See more »Congenital Antithrombin III Deficiency
Congenital antithrombin III deficiency is an inherited disorder causing low levels of antithrombin III. Learn about congenital antithrombin III deficiency causes, symptoms, treatment and prevention.
See more »Congenital Cataract
Congenital cataract is a clouding of the eye lens that is present at birth. Learn about congenital cataract causes, symptoms, tests, treatment and prevention.
See more »Congenital Cytomegalovirus
Congenital cytomegalovirus is a CMV infection of a newborn from a mother with CMV. Learn about congenital CMV causes, symptoms, treatment and prevention.
See more »Congenital Heart Disease
Congenital heart diseases are heart structure and function abnormalities caused by pre-birth heart development. Learn about congenital heart disease causes, symptoms, tests, treatment and prevention.
See more »Congenital Hypothyroidism
Congenital hypothyroidism or cretinism is a newborn with decreased thyroid hormone production. Learn about congenital hypothyroidism causes, symptoms, treatment and prevention.
See more »Congenital Nephrogenic Diabetes Insipidus
Congenital nephrogenic diabetes insipidus is the kidney’s inability to conserve water from birth. Learn about congenital nephrogenic diabetes insipidus causes, symptoms, tests, treatment and prevention.
See more »Congenital Nephrotic Syndrome
Congenital nephrotic syndrome causes bodily swelling and protein loss in urine in infected newborns. Learn about congenital nephrotic syndrome causes, symptoms, treatment and prevention.
See more »Congenital Platelet Function Defects
Congenital platelet function defects are platelet function defects causing bleeding disorders since birth. Learn about congenital platelet function defect causes, symptoms, tests, treatment and prevention.
See more »Congenital Protein C Or S Deficiency
Congenital protein C or S deficiency is a lack of anticoagulant proteins resulting in increased blood clot risk. Learn about congenital protein C or S deficiency causes, symptoms, tests, treatment and prevention.
See more »Congenital Rubella
Congenital rubella are the problems that the fetus develops when the mother has rubella during pregnancy. Learn about congenital rubella causes, symptoms, tests, treatment and prevention.
See more »Congenital Spherocytic Anemia
Congenital spherocytic anemia is a disorder causing sphere-shaped red blood cells leading to chronic hemolytic anemia. Learn about congenital spherocytic anemia causes, symptoms, tests, treatment and prevention.
See more »Congenital Syphilis
Congenital syphilis is the transmittal from the mother to the child during fetal development or birth. Learn about congenital syphilis causes, symptoms, tests, treatment and prevention.
See more »Congenital Toxoplasmosis
Congenital toxoplasmosis is a group of symptoms from fetal infection with toxoplasmosis. Learn about congenital toxoplasmosis causes, symptoms, treatment and prevention.
See more »Conjunctivitis
Conjunctivitis is inflammation or infection of the membrane lining the eyelid from various irritants. Learn about conjunctivitis causes, symptoms, tests, treatment and prevention.
See more »Contact Dermatitis
Contact dermatitis is skin inflammation from direct contact with irritants or allergens. Learn about contact dermatitis causes, symptoms, tests, treatment and prevention.
See more »Conversion Disorder
Conversion disorder is when unconscious conflicts are expressed through physical symptoms. Learn about conversion disorder causes, symptoms, tests, treatment and prevention.
See more »Cor Pulmonale
Cor pulmonale is right sided hear failure from prolonged high blood pressure. Learn about cor pulmonale causes, symptoms, treatment and prevention.
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