The course examines the development and role of medications in supporting health and the treatment of mental health and substance use disorders. It analyzes how medications work within the body, focusing on the brain, nervous, and endocrine systems. It explores common challenges, including drug interactions, adverse side effects, medication compliance, and assessing misuse. It examines how age, gender, genetics, and other aspects of diversity impact medication effectiveness and compliance. The course will emphasize supporting client mental health and medication awareness.