Lip peeling has multiple causes, may be seasonal climate, personal dietary habits and ultraviolet radiation and other factors. 1. Seasonal climate: the weather in the spring and fall seasons will be relatively dry, the lips are prone to lack of moisture, it is recommended that the patient in the spring and fall seasons to supplement more water, timely intake of water, pay attention to the application of lip balm to effectively avoid the situation of dry skinned lips. 2. Personal eating habits: patients in the diet did not pay attention to nutrition, often intake of stimulating spicy food, is also an important factor leading to dry lips and peeling. To avoid lip peeling, we should eat less spicy food, eat more vitamin-rich and light food, develop good dietary habits, daily exercise, exercise and maintain a good mood. 3. Ultraviolet stimulation: serious will lead to patients with inflammation of the lips peeling situation, patients should pay attention to daily sunscreen, effectively reduce the absorption of ultraviolet radiation. It is recommended that patients should go to the hospital stomatology examination, effectively alleviate the problem of inflammation. If serious discomfort occurs, please consult a doctor in time.