Children with white spots on the face may be caused by florid chaff rash, white chaff rash, vitiligo and other diseases. 1. maculopapular furuncle: maculopapular furuncle is mainly due to malassezia infection, the child will appear round or oval rash, can be white, infants and young children occur in the forehead and face and neck, occasionally mild itching. 2. White chaff rash: the cause of white chaff rash is not clear, it is considered to be related to atopic dermatitis, ultraviolet radiation and other factors. The child will appear pale spots, dry chaffy scales, accompanied by a slight itching sensation. 3. Vitiligo: The cause of vitiligo is not clear, and may be related to autoimmune disorders, hereditary and neurochemical factors. The main symptom of the child for the face, neck and other parts of the white spots, smooth surface, border clear, there will be white hair and other symptoms. Parents should bring their children to the hospital in time when they have symptoms of white spots on the face, and follow the doctor’s instructions for treatment.