The redness of the skin by the sun has physiological factors, solar dermatitis and allergic dermatitis, need to be based on the cause of the disease to adopt the appropriate solution.
1. Physiological factors: the skin is red after the sun if only simple skin redness, no other symptoms, usually and skin stimulation after the expansion of capillaries related to the normal physiological phenomenon, generally do not special treatment, you can also use saline wet compresses or ice towels to cold compresses, to help alleviate the symptoms.
2. Solar dermatitis: sunburned skin redness if accompanied by swelling, itching phenomenon, may be solar dermatitis.
In this case, you can use glycerine lotion or hydrocortisone ointment to smear, severe available boric acid water for wet compresses, if necessary, with oral non-steroidal anti-inflammatory drugs and antihistamines, such as ibuprofen extended-release tablets, chlorpheniramine maleate tablets and so on.
3. Allergic dermatitis: redness of the skin after sun exposure may be caused by ultraviolet allergy allergic dermatitis, this situation requires the use of anti-allergic drugs, such as cetirizine hydrochloride tablets, loratadine tablets, and so on.
Sunburned skin redness if more serious, need to actively go to the regular hospital, follow the doctor’s instructions to use the appropriate solution, so as not to delay the condition.