Feet summer cracked hard skin can be treated by using antifungal drugs, hormone drugs or moisturizing cream, but due to the cause of feet cracked hard skin more factors, such as keratosis pilaris, chapped eczema, dry skin, etc., so the specific medication is also different. 1. Keratosis pilaris: Keratosis pilaris is due to dermatophytes caused by the foot skin stratum corneum infected lesions, generally manifested as diffuse skin roughness, dryness, flaking and cracking symptoms, can be under the guidance of the doctor through the topical use of clotrimazole cream, terbinafine hydrochloride spray or amorphophallus hydrochloride cream for treatment. 2. Cracked eczema: cracked eczema is a relatively common allergic disease, belonging to a type of chronic eczema, the main symptoms are localized red patches, cracked and flaky skin lesions, you can use hormone drugs, such as flumethasone ointment, mometasone furoate cream to carry out the treatment. 3. Dry skin: because of the summer often wear slippers, sandals, often wash your feet, etc., may cause the foot skin dehydration and dryness, thus causing feet cracked hard skin, this time you need to use moisturizing creams such as urea ointment, vitamin E ointment. Because of the summer cracked feet hard skin caused by a number of factors, when patients with related symptoms, it is recommended that timely examination of clear, as soon as possible to clarify the cause of the cause to take active treatment measures to avoid delaying the condition caused by the aggravation of the symptoms. The medication should be used in accordance with the doctor’s instructions.