1病例介绍吴×，男性，15岁，1996年3月20日诊。诉鼻塞涕多，头胀月余。查鼻甲轻度肥厚，鼻腔内粘性脓涕中量，低头试验（＋），经X线拍片示两侧上颌窦粘膜炎症。诊断：慢性副鼻窦炎。处方给予麻黄碱呋喃西林滴鼻液、鼻炎宁冲剂、诺氟沙星胶囊。当日11：30分空腹服用鼻炎于冲剂 1 Case Introduction Wu X, male, 15 years old, March 20, 1996. He complained of a lot of stuffy noses, and he had a lot of head swelling. The turbinates were slightly hypertrophied, the amount of viscous pustules in the nasal cavity was reduced, and the bow test (+) was performed. X-rays were taken to show inflammation of the maxillary sinus mucosa on both sides. Diagnosis: chronic sinusitis. Prescriptions were given ephedrine furazolidone nasal drops, rhinitis granules, norfloxacin capsules. At the time of 11:30 on the day of taking rhinitis in powder