Post Operative

The goal of this clinical trial is to evaluate whether adding tizanidine to the standard postoperative pain regimen improves recovery after pelvic reconstructive surgery in adult women. The main questions it aims to answer are: Does postoperative tizanidine improve patient-reported recovery 4-6 weeks after surgery? Does tizanidine reduce postoperative pain, opioid use, constipation, and healthcare utilization while improving functional recovery? Researchers will compare standard postoperative care plus tizanidine with standard postoperative care alone to determine whether tizanidine improves postoperative recovery. Participants will: * Be randomly assigned to receive either standard postoperative pain management alone or standard postoperative pain management plus tizanidine for 2 weeks after surgery. * Complete electronic surveys before surgery, 1-2 days after surgery, 2 weeks after surgery, and 4-6 weeks after surgery to assess pain, recovery, activity, and bowel function. * Allow researchers to review information from their electronic medical record, including healthcare utilization and postoperative outcomes, during the 4-6 weeks following surgery.

This study is designed to determine if patients using an incentive spirometer with visual and auditory signals will increase their use of the incentive spirometer and prevent lung complications.