Foot fungus medically refers to tinea pedis, a fungal infectious disease of the superficial skin caused by dermatophyte infection of the feet. White vinegar can not cure foot fungus. Although white vinegar has a certain bactericidal and antipruritic effect, but it can only be used as an auxiliary means of treatment, and can not solve the root cause of the problem of foot fungus. Foot fungus is also known as tinea pedis in the clinic, which is a fungal infection of the superficial skin of the feet caused by dermatophytes. Most of them are caused by bad habits or not paying attention to personal hygiene, and as the condition worsens, it will also cause foot odor and symptoms of ulceration and peeling of the affected area. The treatment of tinea pedis should be based on drugs, it is recommended to take ketoconazole, econazole and other drugs under the guidance of the doctor for treatment. Such drugs are antifungal drugs, which can effectively inhibit the synthesis of fungal cell membranes, so as to achieve the inhibition and killing of the fungus that causes tinea pedis. It is recommended that patients with tinea pedis should go to the local hospital in a timely manner, under the guidance of the doctor to standardize the treatment, the use of drugs should follow the doctor’s instructions, avoid self-medication, so as not to delay the condition.