Hyperhidrosis

Hyperhidrosis is excessive sweating. This condition happens when you sweat more than what your body needs to regulate your temperature. You may experience sweating when you’re at rest, in cold temperatures or randomly at times when you wouldn’t expect to sweat.

Sweat is an odorless fluid released from your eccrine glands (sweat glands). Sweat’s job is to help regulate your body temperature and prevent overheating. You have eccrine glands in your skin. Sweat moves from your glands through tubes called ducts until it reaches the surface of your skin. Once sweat leaves the ducts, it changes from a liquid to a gas and disappears from your skin (evaporates) to cool down your body.

Hyperhidrosis is the result of your sweat glands overworking.