Evaluation of the Effects of Peritonsillar Infiltration of Tramadol-Ketamine Combination Versus Tramadol Alone on Posttonsillectomy Pain in Children.

Introduction: Tonsillectomy is associated with significant pain and post-operative pain control is often unsatisfactory. This study sought to evaluate the effect of peritonsillar infiltration of tramadol-ketamine combination, tramadol alone and ketamine alone on post-tonsillectomy pain in children.

Patients And Methods: A randomized double-blinded interventional study involving 90 patients aged 3-15 years of American society of anesthesiologists I or II physical status scheduled for elective adenoidectomy, tonsillectomy or adenotonsillectomy at JUTH was conducted.