Winter face hot red and indoor and outdoor temperature difference, thin skin, allergies, etc., you can do a good job of skin warmth and cold, strengthen the skin barrier, or medication. 1. Large temperature difference between indoor and outdoor: winter face hot red and indoor and outdoor temperature difference is too large, facial skin capillary expansion caused by this time you need to pay attention to the skin warmth and cold work, to go outdoors when wearing a mask, to avoid the skin suffered a cold wind invasion. Back indoors, you can use a warm towel to compress the facial skin, wet compresses after the external application of zinc oxide oil and other ointments. 2. Thin skin: winter face hot red may be too thin facial skin, the skin barrier protection effect is weak, this time you can use mild, non-irritating skin care products, daily attention to facial skin cleaning, maintenance work, slowly increase the skin barrier. 3. Allergy: winter face hot red can also be considered allergic causes, skin contact with allergens caused by this time need to stay away from allergens, and the appropriate use of loratadine and other drugs. When the winter face hot red more serious, you can go to the regular hospital, follow the doctor’s instructions for medication.