Intrathecal Opioid Dosing During Spinal Anesthesia for Cesarean Section: An Integrative Review

Nicole A.Gonzaga Gomez, Nicole Warren, Yuliya Labko, David R. Sinclair

Research output: Contribution to journalArticlepeer-review


Approximately one in three women in the United States deliver via Cesarean section (CS), making it one of the most common surgical procedures in the country. Neuraxial (spinal or epidural) anesthesia is the most effective and common anesthetic approach for pain relief during a CS in the United States and often associated with adverse effects such as nausea, vomiting, and pruritus. While recommended dose ranges exist to protect patient safety, there are a lack of guidelines for opioid doses that both optimize postoperative pain management and minimize side effects. This integrative review synthesizes the evidence regarding best practice of opioid dosing in neuraxial anesthesia for planned CS. Evidence supports the use of lower doses of intrathecal (IT) opioids, specifically 0.1 morphine, to achieve optimal pain management with minimal nausea, vomiting, and pruritus. Lower IT doses have potential to achieve pain management and to alleviate preventable side effects in women delivering via CS.

Original languageEnglish (US)
Pages (from-to)108-119
Number of pages12
JournalJournal of Doctoral Nursing Practice
Issue number2
StatePublished - 2020


  • Cesarean section
  • Nausea/vomiting
  • Pruritus/itching
  • Spinal
  • intrathecal opioids

ASJC Scopus subject areas

  • General Nursing
  • Health Policy


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