How to do pollen allergic rhinitis?

1, don't stay outdoors for a long time, and stay outdoors as little as possible during the day, especially when the pollen index is high every day, such as sunny nights. When doing outdoor activities and various sports, try to choose the time with the lowest pollen index, such as early morning, late at night or after a shower. 2. Close the doors and windows. Close the doors and windows during the day to prevent pollen from flying in. 3. Avoid allergy season. If possible, try to arrange your holiday in your hay hot season and take the opportunity to avoid it. Consider going to the seaside for a holiday, because the sea breeze will leave almost no pollen in the air, or you can consider choosing a country without inducing factors that will make you allergic. 4. Wear a mask and go out with a mask to prevent allergic rhinitis caused by inhaling pollen through the nose.