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1 病例介绍患者,男,24岁。以慢性咽喉炎来我院就诊。门诊耳鼻喉科按常规以1%丁卡因溶液(本院制剂中心生产,批号980326)对患者双侧鼻腔喷雾行表面麻醉,以便作纤维镜检。首次喷雾一下约0.2ml药液,患者无不适,约3分钟后再次喷雾同量药液时,患者立即面色苍白、呼吸急促、胸闷、唇?
1 case description Patient, male, 24 years old. To chronic pharyngitis to our hospital. Otolaryngology clinic patients with conventional 1% tetracaine solution (hospital preparation center production, batch number 980326) on patients with bilateral nasal spray surface anesthesia for fiber microscopy. For the first time about 0.2ml liquid spray, the patient without discomfort, about 3 minutes after the same amount of liquid spray again, the patient immediately pale, shortness of breath, chest tightness, lips?