
Thyroxine | Hormones
Thyroxine is the main hormone secreted into the bloodstream by the thyroid gland. It plays vital roles in metabolism, heart and muscle function, brain development, and maintenance of bones.
Thyroxine - Wikipedia
Thyroxine, also known as T 4, is a hormone produced by the thyroid gland. It is the primary form of thyroid hormone found in the blood and acts as a prohormone of the more active thyroid …
Thyroid Hormone: What It Is & Function - Cleveland Clinic
Thyroid hormone is the hormone that controls your body’s metabolism, the process in which your body transforms the food you eat into energy. The two main hormones your thyroid releases …
Levothyroxine: Uses, Dosage, Side Effects - Drugs.com
Jan 4, 2024 · Levothyroxine is used in adults and children to treat hypothyroidism (underactive thyroid - a condition where the thyroid gland does not produce enough thyroid hormone). …
T4 (Thyroxine) Test: What It Is, Function, Purpose & Levels
Thyroxine, also known as T4, is the major type of hormone your thyroid releases. Too much or too little T4 can indicate thyroid disease. Healthcare providers test T4 levels using blood tests. …
Thyroid hormones - Wikipedia
Thyroid hormones are two hormones produced and released by the thyroid gland, triiodothyronine (T 3) and thyroxine (T 4). They are tyrosine -based hormones that are primarily responsible for …
Levothyroxine (Levoxyl, Synthroid, and others) - WebMD
Overview: Levothyroxine is used as a replacement hormone therapy for people with low thyroid hormone levels, among other uses. Levothyroxine interacts with many medicines and health …
Thyroxine | Thyroid, Metabolism, Regulation | Britannica
Jan 24, 2025 · thyroxine, one of the two major hormones secreted by the thyroid gland (the other is triiodothyronine). Thyroxine’s principal function is to stimulate the consumption of oxygen …
Physiology, Thyroid Hormone - StatPearls - NCBI Bookshelf
Jun 5, 2023 · TRH is a peptide hormone created by the cell bodies in the periventricular nucleus (PVN) of the hypothalamus. These cell bodies project their neurosecretory neurons down to …
Thyroxine Hormone Guide: Function, Testing, Deficiency & More
Feb 7, 2025 · Thyroxine is the full and scientific name given to one of the major thyroid hormones produced from your thyroid gland. You might know Thyroxine as its more common name T4, …