氟哌利多(氟哌啶)与盐酸吗啡混合硬膜外腔注药,能延长吗啡镇痛作用时间,并可减少吗啡不良反应,现小结于下。1　临床资料　本组100例ASA～级,男36例,女64例,年龄22～65岁,下腹部、下肢手术(见表1)。分两组:A组吗啡1.5mg+0.9%氯化钠6ml,B组氟哌啶2.5mg+吗啡1.5mg+0.9%氯化钠至6ml Droperidol (haloperidol) and morphine hydrochloride mixed epidural injection, can extend the duration of morphine analgesia and morphine can reduce adverse reactions, is now summarized in the next. 1 Clinical data The group of 100 ASA ~ level, 36 males and 64 females, aged 22 to 65 years old, lower abdomen, lower extremity surgery (see Table 1). Divided into two groups: group A morphine 1.5mg + 0.9% sodium chloride 6ml, group B droperidol 2.5mg + morphine 1.5mg + 0.9% sodium chloride to 6ml