Aim to study the efficacy of co-administered Dexmedetomidine Or Clonidine with Bupivacaine and that of bupivacaine 0.25% alone for Transversus Abdominis Plane (TAP) Block for Postoperative Analgesia in Patients Undergoing Elective Caesarean Section.

• Group 1: bupivacaine 0.25% + Dexmedetomidine 0.5 mcg/kg (a total volume of 40 ml (20 ml each side) was used for the TAP block.)
• Group 2: 20 ml bupivacaine+1ug/kg clonidine bilaterally (a total volume of 40 ml (20 ml each side) was used for the TAP
• Group3: bupivacaine 0.25% + placebo (a total volume of 40 ml (20 ml each side) was used for the TAP A prospective Randomized Interventional double-blind study.

Women, following Caesarean delivery, have even more compelling reasons to receive optimal post-operative pain relief, for improved maternal and neonatal well-being. Also, adequate pain relief helps the patient to ambulate early and prevent any thrombotic incidents . Dexmedetomidine, an imidazole compound, is the pharmacologically active dextroisomer of medetomidine that displays specific and selective α 2-adrenoceptor agonist activity and causes sedation, analgesia without any delirium, or respiratory depression. The mechanism of action is unique and differs from those of currently used agents, including clonidine.

Inclusion Criteria:

• parturients scheduled to undergo cesarean section under spinal anesthesia

Exclusion Criteria:

• Patients who refused spinal anesthesia
• women with chronic pelvic pain or on chronic morphine use
• history of drug allergy
• coagulation disorder

Patients Undergoing Elective Caesarean Section.

double-blind study.