Sweating is controlled by the autonomic nervous system, specifically the sympathetic nervous system. This part of the nervous system operates without conscious control, regulating bodily functions like heart rate, digestion, and temperature.
The sympathetic nerves send signals to sweat glands, triggering the release of sweat to cool the body down. The amount of sweating can be influenced by factors such as temperature, stress, and physical activity.
In cases of excessive sweating, known as hyperhidrosis, the sympathetic nerve controlling sweating is oversensitive. This can lead to sweating in specific areas like the hands, feet, or armpits.
