Evidence-based guidance for use of intrathecal morphine as an alternative to diamorphine for Caesarean delivery analgesia

Summary Intrathecal morphine in combination with fentanyl is an effective and safe alternative to diamorphine for Caesarean delivery analgesia. Evidence suggests minimal differences in clinical efficacy and side-effects between intrathecal morphine and diamorphine. Recommended intrathecal morphine doses for Caesarean delivery analgesia are 100–150 ug.