The redness of sunburned skin in children belongs to solar dermatitis, and the symptoms are controlled by general treatment modalities, medications. The specific choice of treatment measures varies according to individual circumstances. Solar dermatitis is an acute phototoxic reaction of the skin caused by strong sunlight exposure, in the sun-exposed skin usually appear clearly delineated bright red spots, edema, blisters form in the worst cases, and in the long run there is hyperpigmentation and desquamation, the degree of sunburn due to the onset of the site and the time of exposure to the sun is different, and need to be intervened in a timely manner. 1. General treatment: Immediately let the child away from direct sunlight environment, back to the indoor or backlit place. Avoid exposure to the sun, and take measures to prevent sunburn, such as holding an umbrella, wearing a wide-brimmed hat, wearing long-sleeved clothes, and using sunscreen appropriately. 2. medication: light, moderate sunburn, generally can be coated with glycerite wash observation. If there is obvious redness, swelling, blisters, follow the doctor’s instructions can choose to use topical glucocorticosteroids such as dianabed cream to reduce redness and swelling. Serious fever, fatigue and other systemic symptoms, generally oral prednisone and other glucocorticosteroids, and timely consultation. Children’s skin is delicate, sunburn has not avoided the progress of the leftover pigmentation and other problems, should go to the hospital dermatology department as soon as possible, under the guidance of the doctor active treatment.