Medical borax generally refers to compound borax solution, which can treat foot odor, but is not the main medication used to treat foot odor. Foot odor is a kind of fungal infection, the main use of antifungal drugs for treatment, the more common drugs are ketoconazole, miconazole, etc., medical borax does not inhibit the role of the fungus, can not be used as the main treatment of foot odor. The main role of medical borax is to disinfect antiseptic, can prevent bacterial cross-infection aggravate the condition, some of the more serious foot fungus will appear a lot of exudation, then you can use compound borax solution for wet compresses, and so the skin is dry, and then coated with antifungal drugs treatment. Compound borax solution adverse reactions are not clear, newborns and infants are prohibited from use, should be used to avoid contact with the eyes, if allergic to any of the components of the product is prohibited, allergic people should be used with caution, children should also be used under the supervision of adults. If you need to use the drug, it is recommended to use the drug under the guidance of a doctor, not blindly self-medication to avoid adverse effects.