Best Hospital for Hypothyroidism Treatment, Symptoms & Causes
Hypothyroidism, also known as an underactive thyroid gland, is a clinical disorder, and it means that the thyroid gland is not generating sufficient thyroid hormones as per the body's requirements. The thyroid gland releases thyroid hormones into the body that control how your body utilizes energy. In the case of hypothyroidism, the body's functions slow down.
The normal thyroid levels are:
- T3: 100–200 nanograms per deciliter of blood (ng/dL)
- T4: 4.5 – 11.2 micrograms per deciliter of blood (mcg/dL)
- TSH: 0.4 – 5.0 milli-international units per liter (mIU/dL)