Objective To elucidate the effect of injection of procaine and dexamethasone into bilateral Yingxiang and Bitong point in treating chronic simple rhinitis.

• 目的观察封闭疗法治疗慢性单纯性耳炎的疗效。方法用地塞米松、普鲁卡因混合液于迎香穴、鼻通穴进行穴位封闭治疗慢性单纯性鼻炎。