Excessive sweating is also called hyperhidrosis. Our bodies sweat to reduce body temperature when they get too hot. The sympathetic nervous system is responsible for controlling body temperature and sweating. People who have hyperhidrosis sweat even when their body is not hot.
We don’t know why some people sweat so much more than others. Researchers think hyperhidrosis may be linked to an overactive sympathetic nervous system. In other cases, excessive sweating is caused by menopause, hyperthyroidism, diabetes, frostbite, gout, obesity, a psychiatric disorder, or medications. Doctors can do a physical exam and run lab tests to determine the cause of hyperhidrosis. Learn more here: https://masterpieceskinrestoration.com/blog/excessive-sweating/