Slight fox odor, indicating that the patient’s symptoms are not too serious, it is recommended to pay attention to personal hygiene, if necessary, given topical drugs or local injection drugs, can improve the symptoms of fox odor. Fox odor, also known as axillary odor, axillary hyperhidrosis, the cause is relatively clear, is caused by the top secretion sweat glands, mostly by this part of the various bacteria and top secretion sweat glands secretion of organic substances produced by the action of the unsaturated fatty acids and ammonia with a special odor, generally caused by localized hyperhidrosis, the cause of the onset of the disease is also related to genetic. 1. Topical drugs: patients with mild symptoms, can be given topical drugs to help relieve symptoms. Such as topical aluminum chloride solution, has the effect of antiperspirant. Potassium permanganate solution, with sterilization, astringent, antiperspirant effect, can kill bacteria, make the odor disappear. Neomycin solution, help local sterilization, reduce odor. 2. Botulinum toxin injection: Botulinum toxin injection in the patient’s armpit can reduce the activity of sweat glands and reduce underarm sweating. It is recommended to develop good hygiene habits, bathe frequently and wear cotton and breathable clothes. You can shave the underarm hair to reduce the number of parasitic bacteria. If necessary, go to the hospital dermatology department, combined with the doctor’s advice standardized treatment.