Hyperhidrosis is a medical condition characterized by excessive sweating that occurs even when the body is not overheated. This condition can affect various parts of the body, including the palms, feet, underarms, and face. It can be localized to specific areas or generalized across the body. The exact cause of hyperhidrosis is often unknown, but it can be linked to genetic factors, certain medical conditions, or medications. Treatment options include antiperspirants, medications, and in some cases, surgical procedures to reduce sweating. Managing hyperhidrosis can significantly improve quality of life for those affected.