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Evidence LibraryCesarean deliveryPain relief
Evidence Library · Pain relief

Nitrous oxide and intravenous opioids

Both are options. Both relieve less pain than an epidural.

Both relieve less pain than an epidural. Neither is adequate anesthesia for a cesarean, so if surgery becomes necessary you will still need a spinal, an epidural top-up or a general anesthetic.

Where this comes from:
195. Likis FE, Andrews JC, Collins MR, et al. Nitrous oxide for the management of labor pain: a systematic review. Anesth Analg. 2014;118(1):153-167.
196. Ullman R, Smith LA, Burns E, Mori R, Dowswell T. Parenteral opioids for maternal pain relief in labour. Cochrane Database Syst Rev. 2010;(9):CD007396.

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