What you need to know about opioid use disorder

Like other substance use disorders, opioid use disorder is a major source of distress for patients, their families and their communities. Opioids include illegal drugs, like opium or heroin, and pharmaceutical drugs, like morphine or fentanyl. James MacKillop, clinical psychologist and professor in the Department of Psychiatry & Behavioural Neurosciences, shares what you need to know about opioid use disorder. If you would like to watch the French version of this video, click here: https://www.youtube.com/watch?v=cizyh1XGnaQ Subscribe and hit the bell to check out our latest videos: https://ow.ly/MIqx50QhswY The information in this video was accurate as of the upload date, 06/03/2025. The information provided in this video is for information purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. For any medical advice, diagnosis, or treatment, it is important to consult your health care professional. #McMasterUniversity #McMasterU #MacHealthSci #Health #Education #Research