Peeling skin after sunburn may be solar dermatitis. Sunburns that cause peeling are generally not recommended to be torn off by hand to avoid causing bleeding or inducing infection in the skin. Sunburn is mainly a burn caused by direct sunlight on the skin. If you are in the ultraviolet environment for a long time and do not pay attention to sunscreen, strong ultraviolet radiation may lead to redness, swelling, peeling of the skin, and in severe cases may cause blisters, rashes, ulcers and other complications. Peeling skin caused by sunburn is best not torn off by hand. Because, the skin under the sunburn is not fully grown, if you force the top skin to tear it off, it may lead to skin bleeding. If induced bacterial infection, it may also lead to localized pus and ulceration. It is recommended to do a good job of sun protection, appropriate application of vitamin lotion has a moisturizing effect, but also to promote the healing of the skin. If the sunburn is serious, you can go to the hospital dermatology department for examination, under the guidance of the doctor standardized treatment, to promote recovery.