Pain Management Considerations in Patients With Opioid Use Disorder Requiring Critical Care.

The opioid epidemic has resulted in increased opioid-related critical care admissions, presenting challenges in acute pain management. Limited guidance exists in the management of critically ill patients with opioid use disorder (OUD). This narrative review provides the intensive care unit clinician with guidance and treatment options, including nonopioid analgesia, for patients receiving medications for OUD and for patients actively misusing opioids.