Back to Health A to Z. Excessive sweating is common and can affect the whole body or just certain areas. Sometimes it gets better with age but there are things you can do and treatments that can help. It's normal to sweat if you get hot or do exercise, but you may be sweating excessively if you're sweating when your body doesn't need to cool down.
Craniofacial Hyperhidrosis: Causes and Treatment Options | My Carpe
Sky Smith has been writing on psychology, electronics, health and fitness since for various online publications. He graduated from the University of Florida with honors in , earning a Bachelor of Science in psychology and statistics with a minor in math. When the nervous system detects the body overheating, it responds by changing breathing and blood flow patterns, causing a person to sweat as a cooling mechanism. Sweat can happen anywhere in the body, but is generally associated with the armpits, hands, feet and face. Research at the Mayo Clinic suggests excessive facial sweating, or facial hyperhidrosis, affects about 2. It can be very uncomfortable, interfering with daily routines and social activities. Excessive facial sweating is said to be primarily dependent upon genetics, according to the website, Excessive Sweating Info.
Craniofacial Hyperhidrosis: Causes and Treatment Options
If heavy sweating has no underlying medical cause, it's called primary hyperhidrosis. This type occurs when the nerves responsible for triggering your sweat glands become overactive and call for more perspiration even when it's not needed. Primary hyperhidrosis may be at least partially hereditary. If the sweating can be attributed to an underlying medical condition, it's called secondary hyperhidrosis.
The body uses sweat as a form of temperature control, in order to cool itself. Hyperhidrosis is excessive sweating, which means sweating more than normal. People with hyperhidrosis report feelings of social isolation and withdrawal from others in order to avoid touching others. This includes dating, business activities where shaking hands is commonplace and other activities for fear of body odor and damp clothing. Rather, the nerve that controls sweating—the sympathetic nerve—is oversensitive and causes the overproduction of sweat.