丙泊酚已广泛应用于人工流产术且取得较好疗效,其优点是起效快、作用时间短。但是,由于注射部位疼痛往往给患者留下痛苦记忆,并且其镇痛作用弱常需复合芬太尼等强镇痛药物。因此,对呼吸和循环的抑制作用不容忽视。近几年来,我们将丙泊酚与小剂量麻黄素加利多卡因用于人工流产术 Propofol has been widely used in artificial abortion and obtain better curative effect, its advantage is quick onset, short acting time. However, pain in the injection site often leaves a painful memory for the patient, and its analgesic effect is weak enough to require strong analgesics such as fentanyl. Therefore, the inhibition of respiration and circulation can not be ignored. In recent years, we have used propofol and low-dose ephedrine plus lidocaine for abortion