The treatment of allergic urticaria in the elderly is similar to that of other age groups. After removing the cause of the disease, according to the severity of the disease, internal or external medication will be given, and first aid will be needed for severe cases. 1. Remove the cause: allergic urticaria can be related to food, drugs and other factors, treatment should first remove the cause, if it is difficult to avoid the need to minimize the factors that promote or aggravate. 2. Drug treatment: allergic urticaria can be used externally with glycerine lotion, or choose mometasone furoate and other hormonal ointment to relieve itching. It is recommended to follow the doctor’s advice to take antihistamines, such as loratadine, cetirizine, fexofenadine and so on. 3. First aid: If the allergy is severe, or even cause anaphylactic shock, it should be sent to the hospital in time for first aid. According to the specific situation to take oxygen, rehydration, tracheotomy and other emergency measures. It is recommended to exercise actively in daily life and strictly avoid or reduce contact with allergens. When allergic urticaria occurs, it is necessary to be treated under the guidance of a doctor. Medications should be used as prescribed by the doctor.