This manual serves as a quick reference guide for clinicians treating chronic pain in adults living with a history of substance use. It covers patient assessment and treatment, and provides an algorithm for managing chronic pain, as well as a summary of non-opioid analgesics.

This guide informs clinicians about medications for opioid use disorder treatment, including side effects, drug interactions, and take-home doses. It discusses patient counseling, associated medical issues, hepatitis C evaluation, drug testing, and pregnant women.