The human body is complex, and hormones are the key messengers that conduct millions of processes. Of these, thyroid hormones occupy a very special place, controlling everything from our energy and ...

Unexplained fatigue, weight gain, and feeling cold may seem like normal signs of stress or aging. However, they can also ...

Thyroxine and L-thyroxine are two of the 10 most frequently prescribed medicinal products. "One large health insurance company ranks thyroid hormone at fourth place in the list of most-sold ...

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 ...

Earlier this fall, Medscape Medical News spoke to endocrinologists Angela M. Leung, MD, and Karen Tsai, MD, on how to interpret abnormal results of thyroid hormone tests. To address some additional ...

Millions of people around the world take thyroid hormone medicine every day to treat an underactive thyroid, also called ...

Hypothyroidism is when the thyroid gland produces too little thyroid-stimulating hormone (TSH). In teens, this can affect growth and puberty. Hypothyroidism (underactive thyroid) usually appears in ...

If your mysterious weight loss, sudden intolerance to heat, and noticeably irregular period has you scouring the internet for the reasons why, you’ve probably wondered if your symptoms are the result ...

A primary care professional or an endocrinologist can diagnose hypothyroidism. The process typically involves a medical history, physical exams, and blood tests. Hypothyroidism, or underactive thyroid ...

Thyroid hormone replacement is a medication you take to replace hormones if your thyroid isn’t producing enough or if your thyroid has been removed. Thyroid hormone replacement typically involves ...