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GoodRx Guide

What Is Hyperthyroidism?

Comprehensive information for you or a loved one — including treatment options and discounts on popular medications.

Hyperthyroidism occurs when the thyroid gland produces too much thyroid hormone. Symptoms include, but are not limited to, fatigue, increase in appetite, sweating, heat sensitivity, weight loss, and enlarged thyroid gland. Major causes include Graves' disease, benign thyroid tumors, excess thyroid replacement medication, and inflammation of the thyroid, among others.

Treatment for hyperthyroidism includes surgery, radiation to the thyroid gland, and antithyroid medications.


Hyperthyroidism Medications

Compare prices and information on the most popular Hyperthyroidism medications.

  • Methimazole
    $10.71
    $10.55
  • Propylthiouracil
    $57.39
    $26.76
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