Patients with allergic rhinitis are usually treated with oral medication or local nasal spray, but the following cases can be considered for infusion therapy: the main consideration is that the patient’s symptoms of allergic rhinitis are particularly severe, manifested as respiratory effort, wheezing, which seriously affects the normal work and life, it is recommended that you can infuse hormone drugs, which are commonly used in the clinic is methylprednisolone injection. When the hormone exerts its effect, the patient’s symptoms of nasal congestion, sneezing and runny nose should improve significantly. Allergic rhinitis attack can use physiological sea saline rinse nasal cavity, nasal spray hormone, nasal spray antihistamines, can also be oral anti-allergic antihistamines, and inhibit leukotrienes Mengluste this class of drugs.