患者肖×,女,38岁,干部。患重度神经衰弱五余年。先后服用安宁、安定、苯巴比妥类、安眠酮、硝基安定等多种镇静催眠药,疗效均不佳。每晚前半夜难以入睡,后半夜也仅能入睡2～3h,但睡眠品质不佳。有时,甚至整夜不能入睡。白天,精神恍惚,头昏头晕,步履不稳,不能坚持正常工作。1991年5月2日,遵医嘱,睡前服用国产三唑仑片0.25mg。(徐州第三制药厂生产, Patient Xiao ×, female, 38 years old, cadre. Suffering from severe neurasthenia more than five years. Has taken peace, stability, phenobarbital, sleep ketone, nitrazepam and other sedation hypnotics, curative effect is not good. It’s hard to fall asleep in the middle of the night before night, and it can only sleep 2 to 3 hours in the middle of the night, but the quality of sleep is poor. Sometimes, you can not sleep even at night. During the day, trance, dizziness, walking instability, can not insist on normal work. May 2, 1991, as directed, taking domestic triazolam tablets before going to bed 0.25mg. (Xuzhou third pharmaceutical production,