Feet dry cracked hard skin itchy more usually associated with physiological factors and pathological factors, including pathological factors, including chronic eczema, scaly keratosis pilaris, etc., need to clarify the cause of the disease, choose the appropriate drugs, treatment. 1. physiological factors: generally dry weather, or diet is not balanced, foot skin does not pay attention to moisturizing, prone to dry skin, hard skin, itching and other symptoms, often do not need special treatment, pay attention to foot soaking, diet and nutritional balance, not picky about food can be. 2. Pathological factors (1) chronic eczema: after diagnosis of this disease, external glucocorticoids, such as hydrocortisone, dexamethasone, etc. for treatment; itching is serious, but also oral antihistamines such as loratadine to stop itching treatment. (2) scaly keratinized tinea pedis: after the diagnosis of this disease, the use of exfoliating strong drug therapy, such as compound benzoic acid ointment, etc.; if necessary, can be taken to sealing therapy; the condition of the serious, oral antifungal drug therapy, such as itraconazole, terbinafine, etc.. The foot cracked and itchy hard skin may also have other reasons, it is recommended to go to the regular hospital dermatology consultation, a clear diagnosis, comply with the doctor’s instructions to use medication, not blindly self-medication.