Therefore, the first treatment is to keep the skin on the bottom of the foot moisturized and prevent the skin from drying out, which can be done by applying moisturizing cream or emollient cream, and also by applying petroleum jelly or hand cream. Secondly, if there is mild peeling with itching, then you can apply a mixture of retinoic acid ointment and urea vitamin E cream topically, and also take vitamin B6 and moisturizing and anti-itching capsules orally. In addition, if the peeling is severe and accompanied by red papules and severe itching, prednisolone acetate tablets can be taken orally under the guidance of a dermatologist, as well as oral olopatadine hydrochloride tablets. For topical application, a mixture of mometasone furoate cream and tacrolimus ointment can be applied topically. During the treatment period, spicy and irritating food and alcohol should be avoided, and the skin care of the feet should be strengthened.