What are thyroid disorders?
When something goes wrong with the thyroid, it is often because the hormones produced by the gland are off balance. Hyperthyroidism is a condition that occurs when the thyroid gland produces too much thyroid hormone in an uncontrolled manner. The gland also may become enlarged. Because the body’s metabolism is increased, patients may feel hotter than other people and often lose weight even though they may be eating more. Patients usually experience fatigue, but have trouble sleeping. Trembling of the hands and hard or irregular heart beats may develop. Patients may become irritable and easily upset. Hypothyroidism is a condition that occurs when the thyroid gland is unable to produce enough thyroid hormone to meet the body’s needs. It often results from thyroid gland inflammation or from previous treatment for an overactive thyroid gland. Patients may have fatigue, constipation, memory loss and depression. They may be intolerant to cold and may have a slower heart rate. Dry hair and sk
