Tinea pedis keratosis is not the most difficult to treat. It is the most common type of tinea pedis and is usually not itchy or painful when it is not chapped. Some patients do not pay attention to it, and it is more difficult to treat after a long period of time and is prone to recurrence, but it is not the most difficult type of tinea pedis and has the potential to be cured. The skin lesions of keratosis pilaris are mainly small flaky scales with sparse and dry blisters, and are treated mainly with antifungal medications, supplemented by other topical creams. 1. antifungal oral medications: such as itraconazole capsules or terbinafine hydrochloride tablets, which should be taken under medical supervision, and should not be taken by people with abnormal liver function. 2. antifungal topical medications: common medications include bifenazole cream, compound ketoconazole cream The skin can be softened with salicylic acid cream or lactic acid cream, which can be used with other topical creams to gradually eradicate keratosis pilaris. The medication for keratosis pilaris should be instructed by a dermatologist, while paying attention to the cleanliness of the feet, wearing loose and breathable shoes and socks, and keeping the feet dry and clean. Patients should not scratch or scald their feet with hot water to avoid secondary infection and aggravation of the condition.