Alcohol has a certain auxiliary effect on the treatment of foot fungus, but is not the main treatment method; foot fungus is mainly treated with antifungal drugs, and local hygiene should be strengthened during the treatment period, which is conducive to the recovery of the condition. Foot fungus is caused by fungal infections, alcohol has a certain inhibition of fungi and killing effect, but alcohol as a disinfectant, does not play a role in the treatment of the disease, can be used for topical medication before local disinfection. At the same time, it should be noted that foot fungus can lead to local cracking, peeling, this situation is not recommended to use alcohol, so as not to cause local irritation. Foot fungus can use clotrimazole, miconazole, ketoconazole and other antifungal drugs, and strengthen the local hygiene, disinfection of worn shoes and socks, so as not to repeat the condition. Specific medication should be used in accordance with the doctor’s instructions. If diagnosed with foot odor, should be early for standardized treatment, so as to avoid aggravation of the condition.