If your healthcare provider has ordered a T4 test, you may wonder what it is. Thyroxine is another name for T4, which is one of the two main types of thyroid hormone the thyroid gland makes. The other ...

Discover how misunderstood foods like soy, cruciferous vegetables and iodized salt can support thyroid health when prepared ...

Most health care professionals in the U.S. said they would consider prescribing combination levothyroxine and liothyronine ...

Levothyroxine, a synthetically made thyroxine (T4), is the predominant form of thyroid hormone replacement used for patients with hypothyroidism. Let's discuss the important issues surrounding the use ...

The use of thyroid hormones other than the commonly prescribed hormone medicine levothyroxine to treat hypothyroidism, or underactive thyroid, is increasing, according to a study being presented ...

Switching between generic levothyroxine products won't make much of a clinical difference, a new study suggested. In a comparative effectiveness research study of 15,829 patients, those who switched ...

Levothyroxine was overprescribed for patients with subclinical hypothyroidism during the past decade, a new study found. Of patients in an insurance database with available data on thyrotropin and FT4 ...

Thyroid hormones are two hormones produced and released by the thyroid gland, namely triiodothyronine (T3) and thyroxine (T4). They are tyrosine-based hormones that are primarily responsible for ...

In Sapporo city of Japan, neonatal screening for congenital hypothyroidism has used the measurement of free thyroxine (T4) and thyroid-stimulating hormone (TSH) in the filter-paper blood spot. This ...

Unexplained fatigue, weight gain without a clear cause, or a racing heartbeat, may be signs of a thyroid disorder – one of ...