Learn about thryoid surgery

Hyperthyroidism: Overactivity of the Thyroid Gland

There are readily available and effective treatments for all common types of hyperthyroidism. Some of the symptoms of hyperthyroidism (such as tremor and palpitations, which are caused by excess thyroid hormone acting on the cardiac and nervous system) can be improved within a number of hours by medications called beta-blockers (eg, propranolol; Inderal).