Itchy red face needs to be treated according to the specific causes, such as physiological factors, allergic factors, eczema, etc. After clear diagnosis, choose general treatment or medication. 1. Physiological factors: due to the hot weather, the skin of the face after a long time of ultraviolet radiation, can lead to the face itchy red. Treatment can choose to local skin ice packs, reduce the temperature of the skin, and at the same time need to do a good job of sun protection. 2. Allergic factors: the use of suspicious cosmetics, skin care products, or eating allergic food, can also lead to the face itchy red. Treatment needs to avoid allergens, and then oral cetirizine, loratadine and other anti-allergy drugs, at the same time with the reduction of itching symptoms of tacrolimus ointment and other topical. 3. Eczema: face itchy red may also be due to eczema, eczema cause is more complex, you can choose glycerine lotion to improve the itching of the topical, with the trilobalamin or tacrolimus cream or tacrolimus ointment to alleviate the itching of the oral dexamethasone, if necessary. There are many reasons why the face is itchy and red, if the symptoms are obvious and do not relieve, it is recommended to go to the regular hospital in a timely manner, after a clear diagnosis under the guidance of a professional doctor to take standardized treatment, do not treat yourself, so as not to lead to adverse consequences.