Cracked feet need to be treated according to the specific causes, such as physiological factors, eczema, fungal infections, etc. After diagnosis, choose general treatment or drug treatment. 1. Physiological factors: dry and dehydrated foot skin, especially in the cold environment, can lead to foot cracks. Treatment can follow the doctor’s instructions to use urea cream, vitamin E ointment for external use, while usually can use hot water to soak feet, do a good job of local warmth, moisturizing and hydration. 2. Eczema: foot cracks may also be due to eczema, the treatment can choose glucocorticoid ointment, such as dinexed cream, hydrocortisone butyrate cream, etc., at the same time can be combined with anti-allergy drugs, such as cetirizine. 3. Fungal infections: Fungal infections in the feet can also lead to localized thickening of the stratum corneum, resulting in foot cracks. Treatment can choose to apply local terbinafine ointment, cyclopropanone amine and other drugs, if necessary, oral ketoconazole, itraconazole and other drugs. There are many reasons for foot cracks, and after the symptoms, it is recommended to consult a doctor in time to take standardized treatment under the guidance of a professional doctor after a clear diagnosis, and not to treat the foot indiscriminately, so as not to lead to adverse consequences.