Allergic redness and itching on the face is usually caused by skin contact with allergens or consumption of allergens. Glucocorticoid ointment can be used to apply, and if there are symptoms of swelling and oozing, boric acid solution needs to be used to apply wet compresses. Redness and itching of the face allergy can use glucocorticoid ointment such as Dinaid cream. If there is swelling or even oozing on the face, you need to use boric acid solution to apply wet compresses, and then use the above ointment to apply treatment after drying. Redness and itching of the face allergy also need oral loratadine, cetirizine tablets, these drugs can effectively improve the patient’s facial redness, erythema rash and other symptoms, during the treatment is strictly prohibited to use cosmetics, to avoid aggravating the symptoms of facial allergies. The above drugs should be used under the guidance of a doctor, it is recommended that the symptoms of facial allergy redness and itching to the hospital in time to avoid self-medication.