Internal Medicine Specialist, Family Physician, Consultant Physician
MBBS, FCPS (Medicine)
Internal Medicine Specialist, Family Physician, Consultant Physician
MBBS, FCPS (Medicine)
Hyperthyroidism (overactive thyroid) is a condition in which your thyroid gland produces too much of the hormone thyroxine. Hyperthyroidism can accelerate your body's metabolism significantly, causing sudden weight loss, a rapid or irregular heartbeat, sweating, and nervousness or irritability.