缩宫素广泛应用于产科催产、引产、止血及促子宫恢复等方面,也普遍用于妇科子宫肌瘤核除术患者的止血。不同的给药方式对机体的影响各异,当缩宫素使用不当,将引发患者恶心呕吐、头痛、面色潮红及血液动力学的一系列显著改变,可致心率急速增快、血压迅速下降等。因此,在麻醉过程中应密切 Oxytocin is widely used in obstetric oxytocin, induction of labor, hemostasis and uterine recovery, etc., are also commonly used in gynecological myomectomy patients with hemostasis. Different modes of administration have different effects on the body. When oxytocin is used improperly, a series of significant changes such as nausea and vomiting, headache, flushing and hemodynamics can cause a rapid increase in heart rate and rapid decrease of blood pressure . Therefore, the anesthesia process should be close