Hand roughness may be dry skin, chemical corrosion, ringworm and other reasons, can pay attention to moisturizing, timely cleaning, applying antifungal drugs to care. 1. Dry skin: daily do not pay attention to the hand skin moisturizing lead to excessive skin dryness, thus appearing hand roughness, daily hand washing, pay attention to the use of water at the right temperature, wash your hands in a timely manner after the application of moisturizing cream to moisturize, if the roughness of the degree is heavy can also be combined with the urea Vitamin E ointment, there is a certain improvement in the roughness of the role. 2. Chemical corrosion: daily life will always be in contact with a variety of chemical substances, such as laundry detergent, detergent, etc., alkaline cleaning products are very easy to cause damage to the skin surface, so that the hand skin becomes rough. It is recommended to wash in time after contact with chemicals, and try to choose neutral or weak acidic detergent, which can reduce the damage of these detergents on the palm of the hand. 3. Ringworm: a common infectious disease, mainly caused by fungal infection of the stratum corneum caused by superficial inflammatory skin disease. Can follow the doctor’s instructions to use antifungal ointment to smear, such as ketoconazole ointment, miconazole ointment and so on. If you have rough hands, it is recommended to go to the dermatology department for examination to identify the cause, under the guidance of the doctor for targeted treatment.