Hyperthyroidism is most commonly caused by Graves disease. The global prevalence is 2% among women and 0.5% among men; if left untreated or undertreated, it can lead to cardiac arrhythmias, ...

Hyperthyroidism affects TSH levels, causing them to fall below expected ranges. Hyperthyroidism can occur when the thyroid gland in the neck produces too much thyroid hormones, including ...

Thyroid disorders can develop so gradually that the people living with them never connect their symptoms to a gland at the ...

Factitious hyperthyroidism happens when someone purposely takes too much thyroid medication for reasons like losing weight or attracting medical attention. Hyperthyroidism is a genuine medical ...

Graves’ disease is an autoimmune condition that causes hyperthyroidism and can affect the heart, eyes, muscles, and bones. It affects about 1.2% of people in the United States. Life expectancy depends ...

Many people have heard of thyroid disease, but not everyone knows how important the thyroid gland really is. This small, ...

Graves disease, an autoimmune disorder, is the most common cause of hyperthyroidism, or overactive thyroid, which occurs when the body makes too much thyroid hormone. In people with Graves disease, ...