Advertisement

What is propylthiouracil?

Propylthiouracil, also called PTU, is a prescription anti-thyroid that is taken orally in pill form. It works by decreasing the production of thyroid hormone by the body, and is used to treat overactive thyroid disorders such as Grave's disease. This medicine works by preventing the oxidation of iodine, an important step in the production of thyroid hormones. It also blocks the conversion of the less active form of thyroid hormone to the more active form. PTU is an older drug that has largely been replaced by another drug called methimazole, a drug with fewer side effects. Propylthiouracil is also given to people in preparation for surgical removal of the thyroid gland and prevents a complication known as "thyroid storm," in which large amounts of thyroid hormone are released into the bloodstream.

Continue Learning about Endocrine-Metabolic Agent

What is ospemifene?
Donna Hill Howes, RNDonna Hill Howes, RN
Ospemifene (Osphena) is a drug that affects how estrogen acts on body tissues such as the vagina, th...
More Answers
How effective is ospemifene?
Donna Hill Howes, RNDonna Hill Howes, RN
Ospemifene relieves vaginal dryness and helps restore a healthy vaginal pH. Studies have shown it to...
More Answers
What is growth hormone treatment?
Jumo HealthJumo Health
Growth hormone treatment is a therapy that may help kids with growth hormone deficiency (GHD) grow t...
More Answers
Who should avoid taking oral bisphosphonates?
David Slovik, MDDavid Slovik, MD
While bisphosphonates are quite effective in preventing fractures, the oral forms may not be the...
More Answers

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.