Opioid Agonist Therapy Ontario provides proven, evidence-based treatment for individuals struggling with opioid use disorder. Using medications like methadone and buprenorphine, this therapy helps reduce cravings, manage withdrawal symptoms, and support long-term recovery. Supervised by healthcare professionals, Opioid Agonist Therapy is recognized as the first-line approach to improving health and quality of life for people affected by opioid addiction in Ontario.