The removal of axillary sweat glands is a surgical treatment mainly for patients with fox odor, and has little effect on the body itself. The main function of sweat glands is to dissipate heat in the form of sweat when the body has too much heat, thus playing a role in heat dissipation and maintaining the homeostasis of the internal environment of the body. So there are many sweat glands and ways to dissipate heat, the underarm sweat glands are only a small part of the body, so simply removing the underarm sweat glands basically does not affect the body’s heat dissipation. If the sweat glands are overly developed and are in a relatively hidden location in the armpit, they produce some unsaturated fatty acids while secreting sweat, which creates an unpleasant odor that often has a great impact on the patient’s life. So the purpose of the surgery is to destroy the sweat glands in the dermis, the main post-operative damage to the skin and the formation of post-operative scars, other effects on the body can be negligible.