Facial redness caused by sunburn can be relieved through life conditioning, topical drugs or physical therapy to improve. 1. life conditioning: facial redness caused by sunburn, first of all, should pay attention to do a good job of sunscreen, avoid sun exposure, to prevent the second sunburn, aggravate the discomfort symptoms. 2. Topical drugs: sunburn can also be under the guidance of a doctor, through the use of glycerite lotion, compound menthol ointment or compound indomethacin tincture and other topical drugs to alleviate the treatment, or topical glucocorticosteroids, such as hydrocortisone butyrate ointment, but due to the differences in the body, the use of medication should be under the guidance of a doctor combined with the individual situation to make a choice. 3. Physical therapy: If the drug treatment is not obvious, or the sunburn is more serious, the patient can also be treated by the physical means of facial cold compresses or facial cold spray, to promote the contraction of capillaries, to alleviate the symptoms of discomfort. When the face is sunburned resulting in redness of the skin, you should go to the hospital in time for examination, and under the guidance of a professional doctor combined with personal circumstances for treatment.