If you have never sweated, you must go to the hospital to have a relevant examination to see if the sweat glands are developing normally. If the sweat glands develop normally and do not sweat, it is common in clinical practice to have little exercise and a deficiency of qi, blood and fluids. Through moderate exercise, the skin or armpits have a sweating effect and most can sweat. If the skin follicles are not abnormal, they are normal. If you don’t like to sweat, it is less exercise, especially thin people will do so. Therefore, if you feel that you never sweat, you must go to the hospital for surgery to have your sweat glands examined. If the sweat glands are normal, the lack of sweating is related to low exercise and low weight.