Hyperthyroidism, or overactive thyroid, happens when your thyroid gland makes more thyroid hormones than your body needs. Excessive thyroid hormones from hyperthyroidism elevate cardiovascular risks.

Hyperthyroidism, or overactive thyroid, happens when your thyroid gland makes more thyroid hormones than your body needs. Excessive thyroid hormones from hyperthyroidism elevate cardiovascular risks.

Medically reviewed by Danielle Weiss, MD Key Takeaways Take levothyroxine on an empty stomach at the same time every day.Avoid food and drink, including coffee, for at least an hour after taking ...

Surgery and radioactive iodine (RAI) are associated with a lower risk for long-term major adverse cardiovascular events (MACE) than long-term use of antithyroid drugs in patients with newly diagnosed ...

A 25-year-old women presents with a 4- to 8-week history of nervousness, anxiety, palpitations, and weight loss of about 10 pounds despite a good appetite. She does not have chest pain, a history of ...

Researchers and doctors at Uppsala University, along with Swedish and international collaboration partners, have found gene variants that predict the risk of a serious adverse reaction to drugs used ...

Secondary hyperthyroidism occurs when the thyroid gland produces too much thyroid hormone. It can often be caused by a benign tumor of the pituitary gland. The primary treatment option is surgery.

Learn how to manage post-treatment weight gain in Graves’ disease with expert tips on diet, exercise, medication options, and ...