The face is sunburned red hot is caused by ultraviolet radiation caused by a transient skin inflammation reaction, can be protected by timely avoidance of light, cold compresses, the use of drugs and other treatments. 1. timely protection from light: the face is sunburned red hot situation, need to go to the place without the sun, playing umbrellas, wearing a hat and other ways to stop the face in time to avoid aggravating the stimulation of ultraviolet radiation on the skin. 2. Cold compress: the face is sunburned red hot but did not appear to skin without damage, you can use some ice packs on the face for cold compresses, to relieve the discomfort of the face after the skin is sunburned. 3. Use of drugs: when the face is sunburned blisters or skin breakage, need to use saline to wash the affected area, and under the guidance of the doctor to use mometasone furoate cream and other drugs. The face is sunburned red hot situation, need to consult a professional doctor in time, under the guidance of the doctor to deal with, do not blindly deal with their own, to avoid secondary damage to the skin.