Comparing Duration of Analgesia after Intrathecal Administration of Opioids in Primary Paturients for Lower Segment Cesarean Section.

Background: A pain free post operative period is a boon to mother for caring the neonate. We compared injection butorphanol and fentanyl as an adjuvant to bupivacaine in primary parturients for LSCS (Lower Segment Caesarean Section) with respect to duration of analgesia.

Aims And Objectives: To study the effect of butorphanol vs fentanyl on duration of analgesia when added to bupivacaine for LSCS amongst primi parturients and to observe the block characteristics as secondary outcome.