【病例】女，48岁。因左眼泪道阻塞于1996年1月13日在门诊眼科行左眼泪囊扩张术。病人取坐位，做表面麻醉，用1％地卡因滴入左眼，共3滴。1分钟后病人诉眼球不适，左面颊麻木、头晕、心慌。立即平卧，出现恶心，呕吐少量胃内容物，全身出冷汗，四肢发凉。查体：血压11／8kPa， [Case] ​​Female, 48 years old. Due to the left lacrimal duct obstruction in January 13, 1996 at the out-patient ophthalmology left lacrimal sac expansion. Patients take seats, do surface anesthesia, with 1% dextrose into the left eye, a total of 3 drops. 1 minute after the patient complained of eye irritation, left cheek numbness, dizziness, palpitation. Immediate supine, nausea, vomiting, a small amount of stomach contents, the body out of cold sweat, cold limbs. Physical examination: blood pressure 11 / 8kPa,