Hyperhidrosis is excessive sweating. Most common affected areas include the feet, hands, underarms, head, and face. Hyperhidrosis affects quality of life. This debilitating condition can cause embarrassment and frustration at work, in relationships and social settings, or lifestyle. Some people have to wear clothes that hide one's sweat. It can affect a person's emotional well-being and self-image. Both oral and topical medications are utilized to treat hyperhidrosis.