【病例】　女 ,68y。因“上感”自服感冒通 (新乡市新辉制药厂 ,批号 990 331 ) 2片 ,约 1 0 min后自觉咽喉部发痒 ,且有梗阻感 ,立即到医院就诊。查体 :患者神志清 ,呼吸困难 ,面色青紫 ,咽喉部明显充血肿胀。初步诊断 :感冒通致急性喉头水肿。即给 50 % GS2 0 ml+地塞米松 1 [Case] ​​Female, 68y. Because of the “sense of” self-serving flu (Tongxinluo Xinhui Pharmaceutical Factory, Lot 990 331) 2, about 10 min after the conscious throat itchy, and a sense of obstruction, immediately went to the hospital. Physical examination: patients with clear consciousness, breathing difficulties, looking bruising, throat obvious congestion and swelling. Initial diagnosis: Acute laryngeal edema caused by a cold. Give 50% GS2 0 ml + Dexamethasone 1