Itchy red face belongs to physiological factors and pathological factors (see eczema, contact dermatitis, seborrheic dermatitis, etc.), the solution is to clarify the cause of the disease, choose the appropriate drug treatment, such as glucocorticoids, antihistamines and so on. 1. Physiological factors: generally long time sun exposure, cold wind stimulation, resulting in facial skin stimulation, itchy red symptoms, usually do a good job of sunscreen, to avoid facial stimulation can be. 2. Pathological factors (1) eczema: after the diagnosis of this disease, can be used externally glucocorticosteroid treatment, such as hydrocortisone cream, Dinaid cream, etc.; such as skin exudation, can be used externally boric acid solution, compound cypress liquid solution and other wet treatment; itching is obvious, the external use of antipruritic drugs, such as zinc oxide ointment, etc.; itching is serious, can be taken orally antihistamines, such as loratadine, cetirizine and other treatments. (2) contact dermatitis: if there is obvious oozing, can be used externally with boric acid, aluminum acetate and other solutions for cold wet compresses; itching is obvious, the use of antihistamines, such as benadryl, cetirizine, etc.; serious condition, the use of glucocorticosteroid treatment, such as prednisone. (3) seborrheic dermatitis: combined with fungal infections of topical antifungal treatment, such as ketoconazole, econazole, etc.; inflammation is more serious, topical glucocorticoid treatment, such as hydrocortisone ointment, etc.; glucocorticoid intolerant, topical calcium-modulated neural phosphatase inhibitors, such as pimecrolimus, tacrolimus, etc.; itching is difficult to tolerate the use of antihistaminic treatment, such as loratadine, etc.. It is recommended that patients who suspect that the disease is caused by the regular hospital dermatology consultation, a clear diagnosis, in accordance with the doctor’s instructions for reasonable medication, not blindly self-medication.