White lips are considered to be related to vitiligo, use of poor quality lipsticks, anemia and other causes. Need to address the cause of the disease for medication, general conditioning and so on. 1. Vitiligo: this is a skin disease related to heredity, ultraviolet radiation, malnutrition and other factors, which may lead to skin melanocyte atrophy, can not normally synthesize melanin, appearing in the skin mucous membrane white spots and other phenomena. If the lesions of vitiligo occur on the lips, it can lead to white lips. It is recommended to apply tacrolimus ointment and adapalene gel externally under the guidance of the doctor and avoid sunlight. 2. Using poor-quality lipsticks: Poor-quality lipsticks contain more heavy metals, which can lead to whitening of the lips if applied for a long time. Usually no special treatment is needed, but it needs to be discarded and better quality lip care products used. 3. Anemia: If there is chronic blood loss, malnutrition, etc. may cause anemia, when the anemia is serious, usually can lead to white lips. After clarifying the specific nature of anemia, you can take ferrous sulfate tablets under the guidance of the doctor for treatment, but also need to treat the original disease of anemia. 4. Other causes: such as cold air, low blood sugar, etc., may also cause white lips. After diagnosis, you need to follow the doctor’s instructions for the specific cause of treatment. In serious cases, it is recommended to actively seek medical advice and follow the doctor’s instructions for medication and treatment.