Comparison of the effect of use of preoperative mexiletine tablets and control on reducing postoperative pain in patients undergoing abdominal surgery.

Objective: Postoperative pain is a major concern for patients and healthcare providers following abdominal surgery. This study aimed to compare the effectiveness of mexiletine in reducing postoperative pain in patients undergoing abdominal surgery.

Methods: In this double-blind randomized controlled trial, 34 patients were divided into two groups.