Advance your clinical approach to addiction treatment with this evidence-based pharmacology course on substance use disorder. Designed for healthcare professionals involved in prescribing, medication management, or patient support, this continuing education course explores the diagnosis and core components of substance use disorder while examining effective medication-assisted treatment strategies across multiple substance categories. Learners will review pharmacologic treatment options and mechanisms of action for opioid use disorder, alcohol use disorder, tobacco cessation, and other substance or polysubstance use disorders. Emphasis is placed on practical prescribing considerations, individualized treatment planning, and improving long-term recovery outcomes. Whether you are expanding your knowledge of addiction medicine or strengthening confidence in medication management, this course provides actionable tools to support safer, more effective care for patients living with substance use disorder.