Normal thyroid-stimulating hormone (TSH) levels generally fall between 0.5 and 5.0 milliunits per liter (mU/L). If your TSH level is higher than 5.0 mU/L it suggests an underactive thyroid, or ...

Cambridge, Mass.-based Beth Israel Lahey Health recorded a $2.7 million operating loss (-0.1% operating margin) in the first quarter of 2025, an improvement from an operating loss of $44.8 million ...

Men and women share many of hyperthyroidism’s main symptoms, but there are some symptoms that are unique to men. Hyperthyroidism is a condition in which your thyroid gland produces more thyroid ...

Subclinical hyperthyroidism is when thyroid-stimulating hormone (TSH) levels are low or undetectable, but thyroid hormone levels remain healthy. Usually, it is symptomless and may not need treatment.

Thyroid diseases are characterized by hyperfunction (hyperthyroidism), hypofunction (hypothyoidism) or inflammation (thyroiditis) of the thyroid gland or the presence of thyroid nodules, which can ...

Medicare typically covers the cost of thyroid tests if a doctor deems them necessary. These diagnostic tools allow the healthcare professional to determine whether someone has thyroid gland problems.

Hypothyroidism is a condition that is caused by an underactive thyroid gland. It may happen during pregnancy. Many symptoms of the condition are similar to pregnancy symptoms. For example, they can ...

Hyperthyroidism is an overactive thyroid gland that produces too much thyroid hormone, while hypothyroidism is an underactive thyroid gland that produces too little thyroid hormone. Although both ...