1, topical rubbing. Apply antibacterial agent to locally inhibit the growth of bacteria in the armpit; apply antioxidants to inhibit the formation of fatty acids; use adsorbents to adsorb the formation of fatty acids; or use perfume to cover the odor that has been decomposed. 2.Injection treatment. Application of uratan, alum, anhydrous alcohol, urea, formalin, etc. injected into the bilateral axilla subcutaneously to destroy the gland or block its discharge path. However, the injection should be prevented from being too shallow, so as not to cause skin necrosis. 3.Physical therapy. The use of laser, high-frequency electroacupuncture, freezing and other methods to destroy the sweat glands in the axillary hair area, and through the formation of skin scar tissue to block the exclusion of glandular secretions, to promote glandular atrophy. However, this method has a short maintenance time and a high recurrence rate, while the scar is more obvious. 4.Surgical treatment. This method can cure axillary odor, with a low recurrence rate.