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Antithyroid Drugs

Antithyroid drugs are used to treat hyperthyroidism and Graves disease. They work by reducing the production of thyroid in the body.

Why are antithyroid drugs prescribed?

How are these percentages calculated?

Key takeaways

Antithyroid medications are used to treat hyperthyroidism, including Graves' disease and thyroid storm. These medications work by reducing the production of thyroid hormones. Some of these medications come in oral forms, while others are available as solutions. Examples include methimazole (Tapazole), propylthiouracil (PTU), and potassium iodide.

Prices for popular Antithyroid Drugs medications

Viewing 6 of 6 medications

methimazole

as low as$12

METHIMAZOLE treats high thyroid levels (hyperthyroidism) in your body. It works by decreasing the amount of thyroid hormone your body makes.

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potassium iodide

as low as$11

POTASSIUM IODIDE protects the thyroid from radiation. It works by reducing the amount of radioactive iodine that can be absorbed by the thyroid. This decreases the risk of thyroid cancer.

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propylthiouracil

as low as$27

PROPYLTHIOURACIL, or PTU, treats high thyroid levels (hyperthyroidism) in your body. It works by decreasing the amount of thyroid hormone your body makes.

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Iosat

as low as$57

Iosat is only available as a brand name drug.

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Sski

as low as$456

POTASSIUM IODIDE protects the thyroid from radiation. It works by reducing the amount of radioactive iodine that can be absorbed by the thyroid. This decreases the risk of thyroid cancer.

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thyrosafe

Thyrosafe is only available as a generic drug.

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Disclaimer: Popularity is based on total prescriptions for the brand and generic versions of each drug, regardless of the condition being treated. Some drugs are prescribed for multiple conditions.