methimazole
Sign in to saveThiamazole, also known as methimazole, is a medication used to treat hyperthyroidism. This includes Graves' disease, toxic multinodular goiter, and thyrotoxic crisis. It is taken by mouth. Full effects may take a few weeks to occur.
Article
10 sectionsContents
- Medical uses
- Adverse effects
- Interaction
- Mechanism of action
- Chemical properties
- Laboratory synthesis
- Manufacture
- History
- Veterinary uses
- References
Thiamazole, also known as methimazole, is a medication used to treat hyperthyroidism. This includes Graves' disease, toxic multinodular goiter, and thyrotoxic crisis. It is taken by mouth. Full effects may take a few weeks to occur.
Common side effects include itchiness, hair loss, nausea, muscle pain, swelling, and abdominal pain. Severe side effects may include low blood cell counts, liver failure, and vasculitis. Use is not recommended during the first trimester of pregnancy due to the risk of congenital anomalies, but it may be used in the second trimester or third trimester. It may be used during breastfeeding. Those who developed significant side effects may also have problems with propylthiouracil. Thiamazole is a cyclic thiourea derivative that works by decreasing the production of thyroid hormones.