Vitiligo is called "vitiligo" or "Bai Fengfan" in traditional Chinese medicine. This is a skin disease with depigmentation. The local skin without conscious symptoms began to turn white and gradually expanded. White spots are light yellow or milky white, with consistent shape and size, clear boundary, smooth surface and no dandruff. Many plans to treat vitiligo need to be decided according to the condition. Vitiligo is a refractory disease, and its biggest feature is diffusion. At present, there are many kinds of drugs to treat vitiligo, but each drug has certain indications and may not be suitable for all patients. It is recommended not to use drugs blindly. Failure to take drugs according to the etiology and condition may lead to the aggravation of the disease, but it may lead to drug resistance and drug resistance, thus destroying the skin structure and blood microcirculation structure in the leukoplakia area, delaying the disease and missing the best treatment plan.