Fox odor is usually a family disease. It is mainly due to the exuberant sweat glands, which makes the secretion of sweat too much, the sweat stays for a long time, and the bacteria reproduce in large quantities, producing an unpleasant odor. No special medication is needed for mild symptoms, but if the symptoms are severe, appropriate topical medication can be used, such as urotropin solution and zinc oxide ointment. 1. Mild symptoms: no need for topical medication, you should usually take a shower regularly, change your clothes, and choose clothing that absorbs sweat strongly. 2. Severe symptoms: (1) Urotropine solution: the composition of the drug has urotropine, glycerin, sodium bisulfite. The drug can sterilize and astringent sweat. It is used for excessive sweating of hands and feet and fox odor. Adverse reactions include burning sensation of the skin or rash, itching; it should not be used on broken skin. (2) Zinc oxide ointment: the drug has antibacterial and drying functions, but also can be astringent. If there is any burning sensation, redness or swelling at the site of application, the drug should be stopped and the local medicine should be washed off. All the above drugs should be used under the guidance of a physician.