Comparative Study of Single Dose Epidural Morphine and Intermittent Dose Morphine with Bupivacaine in Post Cesarean Analgesia

results: Each group consisted of 36 patients. Demographic characteristics of two groups were comparable and differences among them were not statistically significant. Mean duration of analgesia was significantly longer in group one patients (16.5 ± 2.5) in comparison to group two patients (11.5 ± 1.5). Mean highest visual analogue scales (VAS scale) was significantly lower (3.2± 0.9) in group one patients in comparison of group two (6.7±0.8) patients. Only 43% patient in group one required supplementary analgesic (Inj Paracetamole/ Diclofenac) and 71% required Inj epidural Morphine / Inj bupivacaine in group two . Mean number of supplementary analgesic required in group one was 0.7 and it was 1.8 in group two. There was no significant difference in nausea, vomiting, itching and pruritis in two groups of patients.