Excessive sweating: Symptom — Overview covers definition, possible causes of this symptom. Sweating is a normal, healthy, and necessary function of our bodies. The amount of sweating varies among the population and is dictated by activity.

Context Explanation

If the sweating is prolonged and/or has no obvious reason, you should consult a healthcare provider. Also called perspiration, sweating is the release of a salt-based fluid from your sweat glands. Changes in body temperature, outside temperature, or emotional state can affect how much you... Sweat (perspiration) is a salty substance that glands in your skin make to keep your body temperature at a healthy level.

Insight Material

Sweating is a normal part of life. It prevents your body from overheating and allows you to safely exercise, work outdoors in the heat or live in a warm climate. But how do you know if you’re sweating a normal amount or if your perspiration is excessive? Learn more about what’s considered normal sweating, what might be a sign of a medical condition called hyperhidrosis, and when to seek help. Excessive sweating or hyperhidrosis could be related to an array of underlying conditions.

Final Conclusion

Read on to learn more about primary and secondary hyperhidrosis. Sweating allows the body to regulate its temperature. Sweating is controlled from a center in the preoptic and anterior regions of the brain's hypothalamus, where thermosensitive neurons are located. Over 15 million people in the United States have hyperhidrosis, a condition that causes excessive sweating. Primary hyperhidrosis often starts in childhood and typically involves sweating in...