MediumPsychiatryChronic non-cancer pain and opioid prescribingca-mccqe1ca-ccfp
A 58-year-old woman with chronic low back pain from degenerative disc disease has been taking oxycodone 40 mg twice daily for 3 years with limited benefit and increasing constipation. She has tried physiotherapy and NSAIDs but not other adjuvant agents. According to the 2017 Canadian Guideline for Opioids for Chronic Non-Cancer Pain and subsequent updates, what is the most appropriate next step?