Amazing Tips to Get Rid of Hyperhidrosis (Excessive Sweating) Body excretes harmful, waste and toxic materials by producing sweat, urine and stools. Sweating and urination are used to eliminate waste fluids which help in regulating normal body temperature. Sweating is an essential mechanism and sweat is produced by glands present in the dermis, which is a deep layer of the skin. Sweat glands are present in the whole body but present in more quantity in the areas of armpits, forehead,