Download Symptoms Of Hyperthyroidism In Females Gif. There are certain conditions which lead to an overactive thyroid. It makes hormones that control the way the body uses energy.

High amounts of t4, t3, or both can cause an excessively high metabolic rate.

Complete information about hyperthyroidism, including signs and symptoms; Several treatments are available for hyperthyroidism. Where is it and what does it do? Overactivity of the thyroid gland, resulting in a rapid heartbeat and an increased rate of metabolism.