Comparison of caudal morphine and tramadol for postoperative pain control in children undergoing inguinal herniorrhaphy

Abstract

Caudal tramadol (2 mg.kg-1) provided reliable postoperative analgesia similar to caudal morphine (0.03 mg.kg-1) in quality and duration of pain relief in our study children who were undergoing herniorrhaphy. We also concluded that presurgical caudal morphine or tramadol reduced perioperative sevoflurane requirements and either presurgical or postsurgical caudal morphine did not make any difference to postoperative analgesia.