Dry cracked feet with hard skin need to be relieved and treated through life conditioning, medication and other methods, dry cracked feet with hard skin may be due to dry skin, chapped eczema, keratosis pilaris and other reasons, the specific treatment should be selected according to the cause. 1. Dry skin: should develop the habit of drinking more water, daily use of warm water to soak feet, generally 10-20 minutes, you can also choose to apply local vitamin E cream, urea ointment, etc., can effectively alleviate the symptoms of cracked and cracked feet. 2. Cracked eczema: avoid contact with suspected allergens, do a good job of moisturizing the skin, do not scratch the affected area to prevent secondary infection. You can choose to use compound flumethasone cream, tacrolimus cream, urea ointment, etc., oral loratadine tablets, amoxicillin capsules, vitamin C tablets and other drugs for treatment. 3. Tinea pedis: Pay attention to personal hygiene and avoid sharing daily necessities with others. Choose to use econazole cream, ketoconazole cream, oral itraconazole capsules, terbinafine tablets and other drugs for treatment. It is necessary to go to the hospital for examination and diagnosis in a timely manner, and after clarifying the disease, targeted treatment under the guidance of professional doctors is conducive to the recovery of the condition. Drugs need to be used in accordance with medical advice.