Sunburned skin should not be blindly torn off by hand to avoid skin infection. 1. After sunburn, the new skin has not yet fully grown, forcibly tearing off the old skin tissue may lead to skin bleeding, and even induce serious skin infections, is not conducive to the repair of the skin after sunburn, so sunburned skin can not be torn off. For the phenomenon of peeling skin after sunburn, generally do not need special treatment. When the underlying skin gradually grows well, most of the old skin can fall off by itself. 2. Mild sunburn can be localized cold compresses, which is conducive to swelling; moderate sunburn in addition to cold compresses, but also according to the doctor’s instructions, external glycerine lotion, compound dexamethasone cream, compound beclomethasone camphor ointment to relieve the symptoms; severe sunburn can be a short-term oral cetirizine, loratadine, prednisone acetate and other drugs to alleviate the symptoms. It is recommended to go to the regular hospital dermatology consultation after sunburn, the above drugs should be used under the guidance of a doctor, and usually do a good job of sunscreen work, so as to avoid sunburn damage to the skin again.