The best treatment for pollen allergy is to take anti-allergy medication, avoid going out, and wear masks and goggles when outdoors. During the blooming season, pollen is widely present in the air and it is difficult to avoid it completely, so you need to use some anti-allergy medications to improve the symptoms of allergy to pollen, such as loratadine tablets, ibastine tablets, cetirizine tablets and other highly effective anti-histamine medications. Taking calcium, vitamins and immunomodulators before the pollen is present can help to improve your allergy profile and reduce the likelihood of developing allergies. The best preventive measures for pollen allergy are to avoid going out during pollen season, keep doors and windows closed at home, wear goggles and masks when you go out, go out in a suit, and change clothes and take a shower and nasal rinse when you go home.