Fox odor is armpit odor, and its treatment measures include local treatment, physical therapy, surgical treatment and so on. 1. Local treatment: including topical drugs and injection treatment. Topical drugs usually use drugs with bactericidal, disinfectant, antiperspirant effect, such as 2%~4% formaldehyde solution, 20% aluminum chloride anhydrous ethanol solution. Injections usually use botulinum toxin local injection, so that sweat glands atrophy, reduce sweat gland secretion; more serious symptoms, can be local injection of sclerosing agent. 2. Physical therapy: Usually, high-frequency electric needles are used to penetrate into the sweat glands, thus destroying the parietal sweat glands and their ducts to achieve the therapeutic effect. Ultrasonic emulsification suction, microwave treatment can also be used to destroy the hair follicles and sweat glands to achieve the purpose of removing armpit odor. 3. Surgical treatment: severe conditions can be carried out to remove the sweat glands in the armpit, including stripping, partial excision and stripping, total excision and so on. Patients who have bad odor should not use medication by themselves, and it is recommended to go to regular hospitals and standardize the treatment under the guidance of doctors.