Sunburned red skin usually means suffering from solar dermatitis. Depending on the severity of solar dermatitis, patients can be improved by cold compresses, topical medications, oral medications, etc. under the guidance of a doctor. For mild solar dermatitis patients, only erythema, burning sensation, no blisters, flaking, etc., you can use ice packs for appropriate cold compresses, until the burning sensation disappears. At the same time, you can follow the doctor’s instructions to use topical glucocorticoid drugs, such as mometasone furoate cream, dinexed cream and so on. For patients with severe sunburn and sun redness, there can be erythema, blisters, flaking, pain, etc. In addition to localized cold compresses, you can also take oral ibuprofen and other non-steroidal anti-inflammatory drugs, prednisone and other glucocorticosteroid medications under the guidance of a doctor to relieve inflammatory reactions and reduce the pain symptoms of the skin. Sunburned skin may also be caused by other diseases, such as rosacea, lupus erythematosus, etc. These diseases may worsen after sun exposure, resulting in the appearance of sunburned skin symptoms, in which case it is recommended that the patient standardize the treatment of the primary disease under the guidance of the doctor. It is recommended that patients with red sunburned skin go to regular hospitals in a timely manner and under the guidance of professional doctors for standardized treatment.