Kanto J, Erkkola R, Aaltonen L, Aärimaa L
Int J Clin Pharmacol Ther Toxicol. 1985 Jan;23(1):43-4.
Low dosage epidural morphine (4 mg) provided adequate postoperative pain relief in patients undergoing elective cesarean section under epidural analgesia. In the control group (n = 11), all but one patient needed opiates postoperatively, but 9 patients out of the 11 receiving epidural morphine needed only mild analgesics or no analgesics at all, postoperatively. Slight nausea and facial itching were the most common unwanted effects in the epidural morphine group. Low dosage epidural morphine is a useful tool in postoperative pain treatment following cesarean section.
低剂量硬膜外吗啡（4毫克）可为接受硬膜外镇痛下择期剖宫产的患者提供充分的术后疼痛缓解。在对照组（n = 11）中，除1名患者外，所有患者术后均需要使用阿片类药物，但在接受硬膜外吗啡治疗的11名患者中，有9名患者术后仅需要轻度镇痛药或根本不需要镇痛药。轻微恶心和面部瘙痒是硬膜外吗啡组最常见的不良反应。低剂量硬膜外吗啡是剖宫产术后疼痛治疗的一种有用工具。
