Children with white spots on both sides of the cheeks are considered to be pityriasis alba, anemic nevus, vitiligo, etc. 1. white furfura: white furfura is common in children and adolescents, usually in the spring when the onset of the typical symptoms are round and oval loss of pigmentation spots, the edge is not too clear, covered with furfuraceous scales, there is usually no itching, and so on, commonly in the face. 2. nevus anaemia: nevus anaemia is caused by abnormal development of vascular tissue, nevus anaemia patients vascular tissue structure is normal, but there are developmental defects, the sensitivity of the blood vessel wall to catecholamine enhancement of blood vessels in the contraction of the state, there will be a loss of skin pigmentation, commonly found in newborn babies or childhood. 3. Vitiligo: Vitiligo is the destruction of melanocytes in the skin, the skin appears white, this disease can occur at any age, but children and young adults are more common. Children with spots on both sides of the cheeks are recommended to go to the hospital for a detailed examination and symptomatic treatment for the cause of the disease.