Allergic itchy face can take general treatment, oral medication, topical medication and so on. 1. General treatment: Itchy face allergy should be clear allergens in time, avoid contact with allergens. Secondly, you need to avoid scratching your face with both hands, and at the same time, pay attention to a light diet and sun protection. 2. Oral medication: the appearance of allergic itching face, patients can follow the doctor’s instructions to take antihistamines, such as cetirizine, loratadine, to help achieve the effect of anti-allergy. 3. Topical drugs: allergic itchy face can also be used with topical medication, such as Dinaid cream, if the itching symptoms are serious, you can use glycerine lotion for external application, to alleviate the symptoms. Itchy face allergies, patients should go to the hospital in a timely manner, under the guidance of the doctor to use the above medication, do not use drugs indiscriminately, so as not to lead to adverse consequences.