The treatment of pollen allergic rhinitis starts with avoiding allergens as much as possible, and different treatments as well as therapies are carried out according to the stable stage and the acute stage of the onset of the disease. 1. Stable stage: In this stage, patients do not have obvious discomfort symptoms, but should also be vigilant. Avoid allergenic plants and trees as much as possible, and rinse the nasal cavity with water after going out to minimize pollen residue. 2. Acute stage of the onset of allergic rhinitis: at this stage, patients will have obvious discomfort symptoms, such as: itchy nose, etc., this time you need to carry out emergency treatment, you can spray hormone medication in the nasal cavity, such as: mometasone furoate nasal spray, etc., and at the same time, oral antihistamine drugs, such as loratadine and other drugs for anti-allergy treatment. If the patient’s pollen allergic rhinitis symptoms persistently aggravated, then it should be timely to the hospital otorhinolaryngology, under the guidance of professional doctors to use drugs and various treatments.