Many allergens in daily life can cause allergic rhinitis, if you pay attention to some details in life will also reduce the chances of incidence. 1, in the season of pollen or dust, try to close the car or room windows; 2, can also remove allergens, including pets, smoke, and even suspicious flowers and plants or home; 3, the use of air conditioning with air cleaning filter function, can consider the pollen, but may not be able to filter dust; 4, can use the thermostat to reduce indoor humidity, preferably to reduce the air humidity to less than 50%; 5, repair damp basements, ventilation vents and bathrooms, and remove flowers and plants on the balcony. 5, repair damp basement, ventilation and bathroom, remove indoor or balcony flowers and plants; 6, keep indoor clean to reduce allergens, can use vacuum cleaners to clean frequently; 7, use non-allergenic bed linen and bedding in the bedroom, such as the use of a good airtight mattress, pillows and flexible sheets and pillowcases, and wash the sheets and pillowcases with hot water every week; and pay attention not to sunbathe in the outdoor quilt and sheets to prevent mold and pollen from getting onto the quilt. 8.Replace carpets with wooden boards, floor tiles, etc., especially the carpets fixed on the floor should be removed, do not plant flowers and plants that need constant watering, because the moist soil is conducive to the growth of mold; 9.Pack up your small objects, such as books, record boxes, CDs, CDs and shaggy animal toys, etc., which are highly susceptible to dust, thus causing allergies; 10.Pay attention to nasal cleaning, wash the 11.Strengthen your physical exercise to enhance your physical fitness. Details determine health! If you pay more attention to it, you may not get allergic rhinitis.