Patients with allergic rhinitis generally do not need injections. The main medication for allergic rhinitis is a nasal spray, plus oral anti-allergy medication. It is recommended that patients can consider taking oral montelukast sodium tablets as an anti-allergy, while nasal spray with budesonide nasal spray is used to treat the nasal cavity. After active symptomatic treatment, the patient’s symptoms of allergic rhinitis should be significantly improved. If the patient has a long runny nose and yellow pus nasal discharge at the same time, there may be a combination of bacterial infection, the patient can be advised to add roxithromycin capsules for anti-inflammatory treatment.