Willow flakes inhaled into the throat, if there is no allergic reaction, you can use clean warm water to gargle, if there is an allergy you can take anti-allergy drugs, if necessary, you need to seek medical attention to remove. 1. If the amount of willow flakes inhaled is very small and only enters the pharyngeal cavity, you can gargle with clean warm salt water to rinse the pharyngeal cavity as much as possible. 2. If you are allergic to willow flakes and have obvious allergic symptoms, you should take anti-allergy drugs in time, commonly used cetirizine, loratadine and so on. 3. If the feeling of foreign body in the throat is obvious, or even a sense of obstruction, in order to avoid affecting the breathing and swallowing, you should go to the hospital in time to check the throat, if there is a foreign body, it will be taken out in a timely manner, and if there is a swelling in the throat, you need to follow the instructions of the doctor to treat it actively. It is recommended that patients wear a good mask when going out in the season of willow flakes, and all of the above medications should be used in accordance with medical advice.