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

Subclinical hyperthyroidism means that a person has low or undetectable levels of thyroid-stimulating hormone (TSH) with normal levels of free thyroid hormones. It usually does not cause symptoms. The ...

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 ...

COVID-19 is associated with a significantly increased long-term risk for incident thyroid dysfunction, including hypothyroidism.

Thyroid imbalances significantly impact skin, hair, and nail health. Hypothyroidism causes dryness, brittleness, and slow healing, while hyperthyroidism leads to thin, moist skin, hair thinning, and ...

Thyroid-related fertility troubles are often undiagnosed, because the symptoms may seem mild or tied to stress or lifestyle.