Patients with allergic rhinitis have itchy throats and itchy eyes. First of all, it is recommended to go out less to reduce the irritation of allergens to the patients themselves. If you must go out, make sure to wear a mask and glasses. At the same time, apply anti-allergy drugs to reduce clinical symptoms, commonly used is fexofenadine hydrochloride tablets, you can also apply levocetirizine hydrochloride dispersible tablets anti-allergy, the patient’s systemic allergic reaction should be significantly reduced after using the drug. Inside the eyes, you can use sodium cromoglycate eye drops or pralophine eye drops to reduce clinical symptoms. The patient’s condition will improve after about 2 weeks of normal medication. If necessary, the patient should go to the hospital for further examination to avoid delaying the patient’s condition.