There is no such thing as “the fastest and most effective way to cure foot fungus”. Foot fungus refers to ringworm of the feet, which is caused by fungal infection and requires a certain amount of time to treat. It can be treated by general treatment, external drugs (miconazole, etc.), oral drugs (itraconazole capsules, etc.) and other methods. 1. General treatment: patients need to wear breathable shoes and socks, shoes and socks are often changed and washed, and it is best to wear sandals in the summer to keep the skin of the feet clean, dry and breathable. 2. Topical medication: patients can use antifungal drugs to smear on the affected area, such as ketoconazole, miconazole, Butenafine, Amorphophine, Lilanaphthenate, etc.; if the lesions are thicker, salicylic acid ointment can be used externally to soften the keratin and promote the absorption of the drug; if the lesions appear to be oozing, boric acid can be used externally to apply wet compresses to the lesions to be dry before the use of antifungal drugs. 3. Oral medication: If the rash area is relatively large, or recurrent, or when the symptoms of tinea pedis are more serious, you can also take oral itraconazole capsules, terbinafine tablets and other antifungal medication under the guidance of a doctor. It is recommended that patients with tinea pedis seek medical attention in a timely manner, strictly comply with the doctor’s instructions for treatment, and not to use drugs at will to avoid serious adverse reactions.