The redness of the skin of the sun is considered to be related to physiological factors, solar dermatitis and other factors, and it is necessary to clarify the cause of the disease, through general treatment (sunscreen, etc.), medication (glucocorticosteroids, antihistamines, etc.) and other treatments to reduce the symptoms.
1. Physiological factors: generally after being irradiated by the sun, the capillaries in the skin will expand, making the face red and hot, but after not being irradiated by the sun, move indoors, the symptoms can disappear on their own, this situation does not require special treatment, pay attention to the usual good sunscreen, to avoid prolonged exposure to sunlight can be.
2. Solar dermatitis: patients with red skin, can be localized with 3% boric acid water cold wet compresses, relieve symptoms; if there are itching symptoms, can be used externally to relieve itching agent treatment, such as glycerite lotion, zinc oxide ointment, etc.; can also be used externally to control inflammation glucocorticoids, such as dianeder cream, hydrocortisone cream, etc.; if necessary, oral antihistamines treatment, such as chlortalidomide, cetirizine and so on.
In addition to physiological factors, if the patient often appears after sunburn skin redness, and accompanied by facial rashes, itching and other symptoms, it is recommended that the patient actively seek medical attention, to clarify the cause of the disease, and comply with the doctor’s instructions to standardize the treatment. When you need to use drugs, under the guidance of a doctor, reasonable use of drugs, not blindly self-medication.