Cracked feet may be caused by seasonal reasons, foot eczema or keratosis pilaris. Depending on the situation, you can take a foot soak or topical or oral medication to treat it. 1. Seasonal reasons: the weather will be drier in the fall and winter, it will be easy to cause feet cracked and cracked, can be treated by soaking the feet, soaking the feet can make the soles of the feet to speed up the blood circulation, so as to alleviate the soles of the feet of the feet cracked and cracked. Also available are some moisturizers, such as urea ointment. 2. foot eczema: due to local cleaning is not in place, shoes and socks are not breathable, etc. can lead to the feet in a long-term moist environment, may cause the formation of foot eczema, resulting in feet hard skin dry cracks. You can use hydrocortisone butyrate cream, fluticasone propionate cream and other glucocorticoid drugs for treatment, and if necessary, oral loratadine and other anti-allergic drugs, so as to alleviate the symptoms. 3. Keratinized scaly tinea pedis: due to foot infection caused by dermatophytes, generally manifested as dry, flaky, crusty skin. You can use antifungal ointment under the guidance of a doctor, such as clotrimazole, miconazole nitrate and other drugs, oral itraconazole and other drugs for treatment if necessary. The symptoms of hard skin and dry cracks on the feet may also be other reasons, should be timely to the hospital, clear reasons to give targeted treatment. The medication should be used in accordance with the doctor’s instructions.