The Signs and Symptoms of an Overactive Thyroid

Rare symptoms. Subtle symptoms are less likely to show up if you are older, but they can. Symptoms will include a faster heart rate or a sensitivity to cold or hot temperatures. Some people may feel more tired from a normal activity. If a patient is on any type of medication, it may cover up the symptoms of hyperthyroidism. Beta blockers, and medications for high blood pressure may mask the signs. It is important that doctors pay attention to all the medication that is taken, and check to make sure that this disease is not present.