Fox odor, also known as axillary hyperhidrosis, is related to genetic factors, and the treatment mainly includes medication, surgery and physical therapy. 1. Axillary hyperhidrosis is mainly manifested as more sweating in the armpits, accompanied by a special pungent odor, can be treated with medication, topical antibacterial agents such as 2% to 4% formaldehyde solution, copper zinc pyridinium sulphate and so on. 2. Surgery: Surgery can be used to treat severe cases of armpit odor, which can completely destroy the sweat gland tissue to reduce the secretion of sweat, and surgery is more thorough than drug treatment. 3. Physical therapy: mainly includes laser therapy, high-frequency electroacupuncture therapy, radiofrequency and ultrasound therapy. People with armpit odor should consult the doctor in time to avoid affecting the normal life, the use of drugs should be carried out under the guidance of the doctor, pay attention to cleanliness and hygiene, take a shower, eat less spicy and stimulating food, pay attention to the regularity of life.