ORLANDO, Florida — In the ongoing debate over the treatment of hypothyroidism with a combination of levothyroxine (T4) and triiodothyronine (T3), a new randomized, crossover study shows safety but no ...

The importance of the thyroid hormone axis in the regulation of skeletal growth and maintenance has been well established from clinical studies involving patients with mutations in proteins that ...

CHICAGO — Levothyroxine (LT4) monotherapy remains the standard treatment for hypothyroidism, although a subset of patients continue to have hypothyroidism despite normal thyroid-stimulating hormone ...

Thyroxine (T4) levels differ from person to person but usually exist within a consistent range. Abnormal T4 levels can lead to various symptoms and complications, including mental health and digestive ...

DEAR DR. ROACH: Please explain Hashimoto’s disease. I have heard it is rare, but two colleagues have recently been diagnosed. We all work in a very high-stress field. -- J.H. ANSWER: Hashimoto’s ...

Here's all you need to know about thyroid hormones in normal health and disease conditions, the types of disorders due to imbalance in thyroid hormones, their symptoms and protocol for testing of ...