The cause of fox odor is still unclear, mostly related to genetic, bacterial reproduction decomposition of sweat and other factors, patients with fox odor can be treated by general treatment, drug treatment, physical therapy, surgery and other ways of treatment. 1. General treatment: patients need to take baths and change clothes frequently to keep the underarm skin clean and dry. You can also use a shaver to remove armpit hair to reduce the breeding of germs. 2. Drug treatment: you can follow the doctor’s instructions to use aluminum chloride anhydrous ethanol solution, formaldehyde solution and other drugs, with astringent antiperspirant, disinfection and sterilization, but also in the armpit injection of botulinum toxin, to reduce the secretion of sweat glands, reduce the production of sweat. 3. Physical therapy: radiofrequency and ultrasound therapy can also be carried out to destroy the sweat glands through friction and heat generation, so as to treat the odor. 4. Surgery: When conservative treatment is ineffective, traditional surgery or micro-incision surgery can be performed to remove the sweat glands and treat the odor. It is recommended to go to a regular medical institution for consultation and follow the doctor’s instructions for treatment.