What to do about dry and rough skin on the hands

Keep hands clean and avoid using harsh chemical products. Apply hand creams containing natural oils to maintain hand moisture. Increase intake of foods rich in vitamin A, vitamin E, and omega-3 fatty acids, such as nuts and fish, which can help improve dry skin. Avoid prolonged exposure to cold or dry environments, and keeping hands warm also helps alleviate dryness. If symptoms persist, seek medical advice promptly to rule out other underlying conditions.