Restricted vitiligo, is one or more white spots confined to one area. Vitiligo limited, is also a type of vitiligo. As the name suggests, it refers to the white spots caused by vitiligo, which are confined to one place, may be in one or several pieces, and the site of onset is not fixed. The appearance of limited vitiligo is related to many factors, such as trauma, infection, inflammation, etc., leading to local immune response, affecting the synthesis of melanocytes, which may form vitiligo. Vitiligo is only limited to a certain part of the body, any part of the body may appear, limited vitiligo of the scalp may be accompanied by white hair, need to be actively treated to avoid further aggravation of the condition.