探讨凯扶兰在人工流产中的作用。采用双盲法，与去痛片组对照，两组于术前２０ｍｉｎ分别口服凯扶兰５０ｍｇ、去痛片１片。结果：凯扶兰组镇痛有效率８５．９４％、宫颈扩张通过６．５号扩张器率６８．７５％，与去痛片组的５５．５６％、１３．８９％比较差异均有极显著性（Ｐ＜０．０１），而人工流产综合反应，子宫收缩幅度及术中出血量两组比较无显著性（Ｐ＞０．０５）。凯扶兰用于人工流产具有明显镇痛、扩张宫颈 To explore the role of trifular in abortion Using double-blind method, and to painkiller group control, two groups were preoperative oral minocyclidine 50mg, to a painkiller tablets. Results: The analgesic effective rate was 85.94% in the triamcinolone acetonide group, 68.75% in the cervical dilation through 6.5 dilator, and 55.56% and 13.89% in the triamcinolone acetonide group (P <0.01). However, there was no significant difference between the two groups in the comprehensive reaction induced by artificial abortion, uterine contractions and intraoperative blood loss (P> 0.05). Cymbidium used for induced abortion has obvious analgesia, expansion of the cervix