Hypothyroidism

Hypothyroidism

Hypothyroidism is when the thyroid gland does not produce enough thyroid hormones to meet the needs of the body. The thyroid is underactive.
The opposite is hyperthyroidism, where the thyroid produces too much thyroid hormone. However, the link between hyperthyroidism and hypothyroidism is complex, and one can lead to the other, in certain circumstances.

Thyroid hormones regulate metabolism, or the way the body uses energy. If thyroxine levels are low, many of the body’s functions slow down.In women, it often begins during pregnancy, after delivery, or around menopause. The cause is likely a combination of an inherited tendency and an as yet unknown trigger. Autoimmune hypothyroidism can begin suddenly, but in most people it develops slowly over years.