Untreated hyperthyroidism, conditions where there is excess thyroid hormone present, can adversely affect health, leading to increased risks for abnormal heart rhythms, heart failure, osteoporosis, ...

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 ...

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.

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 ...

Hyperthyroidism means the thyroid gland is overactive and produces more hormones than your body needs. Brain fog and other cognitive changes are potential complications of hyperthyroidism. Brain fog ...

A thyroid storm is one of the most serious medical emergencies involving the thyroid gland. Although it is rare, the ...

Thyroid disorders can be confusing, especially when it comes to hypothyroidism and hyperthyroidism. People mix up these two conditions, even though they are quite different. Both are related to the ...

Hyperthyroidism can lead to heart-related complications like atrial fibrillation and coronary artery disease. If you have hyperthyroidism, chest pain is a potential sign of these complications.

Some research suggests there may be a link between hyperthyroidism and tachycardia. When a person has hyperthyroidism, the body produces too much thyroid hormone, which can affect the heart. People ...