Cracked hands and feet may be associated with fungal infections, eczema, skin dehydration and other factors leading to cracked skin, symptomatic treatment can be carried out, such as drug therapy and other methods. 1. Tinea pedis caused by fungal infection can lead to cracked skin, at this time, topical drugs such as bifonazole ointment and other antifungal ointment based on the local treatment is not good to consider oral antifungal drugs such as itraconazole and other drugs. 2. Because of the special location of the feet, easy to be stimulated by a variety of factors and eczema, especially chronic eczema will also appear on the hands and feet dry, flaking, cracking, at this time, you can use hormone drugs such as mometasone furoate, hydrocortisone butyrate, etc., oral antihistamines such as chlortetracycline and so on. 3. Skin dryness and dehydration caused by cracked skin can be taken to replenish water and moisturizing measures, hands and feet after cleaning the hands and feet with hydrating lotion to cover the hands and feet, and massage to make it fully absorbed, with moisturizing cream or lotion evenly coated hands and feet. Pay more attention to the hands and feet of the warmth and moisturizing, go out in winter wear socks and gloves. Eat a light diet, try to avoid or eat less spicy food, and take appropriate supplements of vitamin-rich fruits and vegetables and other foods. If the dry cracked skin area is not healed for a long time or combined with the infection of pus, you should consult a doctor in a timely manner, under the guidance of the doctor for treatment, so as to avoid delays in the condition.