The time to full recovery from facial allergies rubbed with dexamethasone acetate ointment varies from person to person, and such medications are generally not recommended to be used continuously for more than a week. Facial allergy refers to the skin irritation, resulting in localized appearance of wind, erythema, pimples, itching and other uncomfortable symptoms. It is recommended to find and detach from allergens to avoid further aggravation of allergy symptoms. Dexamethasone acetate ointment is a glucocorticoid, belonging to the skin system drugs have anti-inflammatory, anti-allergic, anti-proliferative, anti-itching effect. Dexamethasone acetate ointment, can be used for contact dermatitis, seborrheic dermatitis, neurodermatitis, eczema, atopic dermatitis and localized pruritus treatment. This type of medication is generally not recommended for long-term extensive use. Facial allergies rubbed dexamethasone ointment, if the symptoms can gradually reduce or disappear, you can gradually stop the use of drugs. It is recommended to follow the doctor’s advice to use, read the instruction manual in detail before using the drug, to understand the adverse reactions and contraindications.