title: Antithyroid drugs.
abstract: Over the past four decades, a great deal has been learned about the pharmacology and mechanisms of action of antithyroid drugs. Their ability to inhibit hormone biosynthesis involves complex interactions with thyroid peroxidase and thyroglobulin, many of which are still poorly understood. Their spectrum of activity is much wider than previously thought, and a number of clinically important extrathyroidal actions have been identified. Despite a greater appreciation for the intricacies of antithyroid-drug pharmacology, controversies still surround the use of these agents in the treatment of thyrotoxicosis. These controversies are apt to continue until the pathophysiology of Graves' disease is fully elucidated.
mesh_terms: D000328:Adult; D000380:Agranulocytosis / Q000139:chemically induced; D001327:Autoimmune Diseases / Q000139:chemically induced; D056486:Chemical and Drug Induced Liver Injury / Q000209:etiology; D002648:Child; D005260:Female; D005333:Fetus / Q000187:drug effects; D006111:Graves Disease / Q000188:drug therapy; D006801:Humans; D006980:Hyperthyroidism / Q000188:drug therapy; D007109:Immunity / Q000187:drug effects; D007136:Immunoglobulins / Q000032:analysis; D007231:Infant, Newborn; D007330:Insulin Antibodies; D007970:Leukopenia / Q000139:chemically induced; D008177:Lupus Vulgaris / Q000139:chemically induced; D008713:Methimazole / Q000008:administration & dosage / Q000009:adverse effects / Q000378:metabolism / Q000627:therapeutic use*; D008895:Milk, Human / Q000032:analysis; D011247:Pregnancy; D011248:Pregnancy Complications / Q000188:drug therapy; D011441:Propylthiouracil / Q000008:administration & dosage / Q000009:adverse effects / Q000378:metabolism / Q000627:therapeutic use*; D014652:Vascular Diseases / Q000139:chemically induced
chemical_list: D007136:Immunoglobulins; D007330:Insulin Antibodies; D008713:Methimazole; D011441:Propylthiouracil