Sunburned arm blistering peeling is the skin damage after exposure to ultraviolet radiation, known as sunburn, can be treated symptomatically by local topical medications, such as glycerite lotion, compound menthol ointment, etc., and at the same time, should pay attention to sun protection to avoid re-injury. Sunburned arm blistering peeling refers to sunburn, also called solar dermatitis, is the skin overexposure to ultraviolet radiation produced by the inflammatory reaction. The first thing to do after sunburn is to pay attention to sun protection, to avoid further aggravation of the symptoms of the sunburned area, sunburned area can use glycerine lotion, compound menthol ointment and other drugs to apply treatment. Sunburn is a self-limiting disease, generally pay attention to timely sunscreen, after a period of time can subside on their own, for the blisters appear to indicate that the condition is more serious, should avoid squeezing or poke the blisters, so as not to delay the healing, increase the risk of infection, if the blisters rupture, you can use wet dressings to cover. If the blisters rupture, you can use wet dressings to cover them. Sunburned people should consult a doctor in time, and please follow the doctor’s instructions for medication, do not self-medication, so as not to delay the condition.