Tag: T4

Levothyroxine, commonly known by its brand names such as Synthroid, Eltroxin, or Euthyrox, is a synthetic form of the thyroid hormone thyroxine (T4). As a medication, it plays a crucial role in managing hypothyroidism, a condition characterized by an underactive thyroid gland. In this guide, we will explore the significance of T4, its role in the body, and how Levothyroxine functions to restore thyroid hormone balance.