An antithyroid agent is a hormone antagonist acting upon thyroid hormones. The main antithyroid drugs are carbimazole (in the UK), methimazole (in the US), and propylthiouracil (PTU). A less common antithyroid agent is potassium perchlorate. Visa mer In Graves' disease, treatment with antithyroid medications must be given for six months to two years, in order to be effective. Even then, upon cessation of the drugs, the hyperthyroid state may recur. Side effects of the … Visa mer The mechanisms of action are not completely understood. Some scientists believe that anti-thyroids inhibit iodination of tyrosyl residues in thyroglobulin. It is thought that they … Visa mer The most dangerous side-effect is agranulocytosis (1/250, more in PTU); this is an idiosyncratic reaction which generally resolves on cessation of drug. It occurs in about 0.2 to 0.3% of cases treated with antithyroid drugs. Others include Visa mer • H03B code of antithyroid preparations Visa mer • Antithyroid+agents at the US National Library of Medicine Medical Subject Headings (MeSH) Visa mer Webb4 jan. 2001 · This draft guidance updates a notice of availability entitled “Potassium Iodide as a Thyroid-Blocking Agent In a Radiation Emergency: Final Recommendations On Use” published in the Federal Register on June 29, 1982, concerning the prophylactic use of potassium iodide (KI) in the event of release of radioactive isotopes of iodine.
The selective beta 1-blocking agent metoprolol compared with
WebbThyroid Blocking Agent Action and Clinical Uses: Potassium iodide, an ionic thyroid blocking agent, acts on the transport of iodide into and out of the thyroid. When given in … WebbWHO World Health Organization struthers fire department
The effects of iodine blocking following nuclear accidents on thyroid …
WebbGuidance Potassium Iodide as a Thyroid Blocking Agent in Radiation Emergencies - Center for Drug Evaluation and Research Frequently Asked Questions on Potassium Iodide (KI) - Center for Drug Evaluation and Research Potassium Iodide (KI) Fact Sheet - Centers for Disease Control and Prevention Webb21 sep. 2016 · Low to very low-quality evidence suggests that KI intake following a nuclear accident may reduce the risk of thyroid cancer in children and no conclusions can be drawn about the effectiveness of KI Intake with respect to the prevention of hypothyroidism and benign thyroid nodules. A potential radiation protection method to reduce the risk of … struthers fire station