Effect of Preoperative Gum Chewing on Postoperative Nausea and Vomiting in Women Undergoing Robotic Laparoscopic Surgery for Uterine Myomas: A Randomized Controlled Trial

Chewing sugar-free gum for 15 min prior to surgery was found to be a safe, simple, and effective method to reduce the occurrence of PONV in women undergoing robot-assisted laparoscopic surgery for benign uterine tumors. This non-invasive intervention reduced the reliance on anti-emetic drugs and improved patient comfort, without introducing risks. These findings suggest that preoperative gum chewing could be routinely implemented in clinical settings to enhance surgical outcomes.