[病例16] 患者53岁,女。病历:10年前眼深部疼,每日服Norshin(非那西汀、异丙基安替比林、咖啡因等复合镇静剂)。服Norshin后约30分钟疼痛减轻,能忍耐4～5小时。药效过去再次忍受不了疼痛时再服,这样1日大约服2～3次。虽然疼痛剧烈,连续时间长,但脑电图检查时无异 [Case 16] The patient is 53 years old and female. Medical records: Deep pain in the eyes 10 years ago. Daily use of Norshin (complex sedatives such as phenacetin, isopropyl antipyrine, and caffeine). About 30 minutes after taking Norshin, the pain is relieved and it can endure for 4 to 5 hours. In the past, if the drug efficacy could not tolerate the pain again, it would be served again. This would take about 2 to 3 times a day. Although the pain is severe and lasts for a long time, there is no difference in electroencephalogram examination.