The common causes of dead skin on the feet are physiological dryness, athlete’s foot, eczema, etc., which can be removed through physical therapy and medication for the cause. 1. Physical therapy: for long-term exercise and friction caused by physiological dead skin, can be removed through physical therapy. It can be removed with sterilized tools after soaking the feet in hot water to soften it, but not directly removed by hand to avoid infection. 2. Medication: (1) physiological dryness: if the hot water can not soften the physiological dead skin, you can use vitamin A acid ointment, urea ointment, etc. under the guidance of the doctor to help soften, after a certain period of time metabolism will gradually fall off. (2) Tinea pedis: increased peeling caused by tinea pedis can be treated with topical terbinafine cream, miconazole clobetasol cream, etc., pay attention to moisturizing, and if necessary, take oral itraconazole and other antifungal drugs. (3) Eczema: skin keratinization caused by eczema, you can use topical dexamethasone ointment, tacrolimus ointment, etc., and if necessary, you can take antihistamines (e.g., loratadine, etc.), but also pay attention to moisturizing care. Dead skin on the feet caused by discomfort, it is recommended to go to the hospital in a timely manner, follow the doctor’s instructions to use medication, do not self-medication.