Hyperthyroidism sometimes looks like other health problems. That can make it hard to diagnose. It can cause many symptoms, including:  Losing weight without trying. Fast heartbeat, a condition called tachycardia. Irregular heartbeat, also called arrhythmia. Pounding of the heart, sometimes called heart palpitations. Increased hunger. Nervousness, anxiety and irritability. Tremor, usually a small trembling in the hands and fingers. Sweating. Changes in menstrual cycles. Increased sensitivity to heat. Changes in bowel patterns, especially more-frequent bowel movements. Enlarged thyroid gland, sometimes called a goiter, which may appear as a swelling at the base of the neck. Tiredness. Muscle weakness. Sleep problems. Warm, moist skin. Thinning skin. Fine, brittle hair.  Older adults are more likely to have symptoms that are hard to notice. These symptoms may include an irregular heartbeat, weight loss, depression, and feeling weak or tired during ordinary activities.
hyperthyroidism looks like health problems  can hard diagnose  can cause symptoms  including:  losing weight trying  fast heartbeat  condition called tachycardia  irregular heartbeat  called arrhythmia  pounding heart  called heart palpitations  increased hunger  nervousness  anxiety irritability  tremor  small trembling hands fingers  sweating  changes menstrual cycles  increased sensitivity heat  changes bowel patterns  especially more-frequent bowel movements  enlarged thyroid gland  called goiter  may swelling base neck  tiredness  muscle weakness  sleep problems  warm  moist skin  thinning skin  fine  brittle hair   older adults likely symptoms hard notice  symptoms may include irregular heartbeat  weight loss  depression  feeling weak tired ordinary activities
hyperthyroidism