Visit our site http://www.no-ets.com for more information on Hyperhidrosis.Hyperhidrosis causes the face, hands, feet or underarms to be saturated with perspiration in spite of external conditions. The most common sort of hyperhidrosis is palmar hyperhidrosis or excessive hand sweating. Palmar hyperhidrosis causes aggravated psychological grief as a result of sufferer's steady efforts to hide the issue.