Learn about hyperthyroidism symptoms, causes, treatment options, and how health insurance helps manage thyroid care costs.

While hyperthyroidism affects about 1% of all Americans, women are five to ten times more likely to have the condition than ...

A thyroid-stimulating immunoglobulin (TSI) test is a blood test that can help diagnose Graves’ disease, an autoimmune condition that causes an overactive thyroid. A TSI test measures levels of TSIs in ...

Know how thyroid hormone affects your heart, from heartbeat and blood pressure to risks of hyperthyroidism and hypothyroidism ...

Thyroid Awareness Month highlights why thyroid health matters, common disorders, screening tests, and how early detection can protect mood, weight, and overall well-being.

Accurately diagnosing thyroid function is critical to avoid harms of unnecessary treatment. This study found that age-, sex-, and race-specific reference intervals reclassified nearly half of patients ...