What Is Palmar Hyperhidrosis Palmar hyperhidrosis affects up to 3% of the population and inflict significant impact on quality of life. It is characterized by chronic excessive sweating, not related to the necessity of heat loss. It evolves from a localized hyperactivity of the sympathetic autonomic system and can be triggered by stressful events. It inflicts significant impact on quality of life of patients, interfering with their labor, daily activities, social interaction and leisure, and can cause emotional and psychological distress. Hyperhidrosis is treated by the best hyperhidrosis surgeon in Gurgaon and Delhi. For more details, kindly visit Dr. Harshvardhan Puri, Hyperhidrosis Surgeon in Gurgaon.