The RSPH: Understanding Alcohol & Substance Misuse course is designed to give learners a comprehensive understanding of substance use, misuse, and its profound impact on individuals, families, and society. From exploring historical patterns and drug classifications to assessing the short- and long-term health consequences, this course provides a clear and accessible introduction to the subject. It breaks down key terms, legal frameworks, and public health data while emphasising the importance of prevention and early intervention.

The course takes an in-depth look at commonly misused substances such as alcohol, cannabis, heroin, cocaine, prescription medications, and emerging psychoactive substances. Learners will examine how mental health, peer influence, trauma, and socioeconomic factors contribute to vulnerability, with a particular focus on dual diagnosis and at-risk groups such as youth and the elderly. Case studies and real-life examples help illustrate the broader social and economic effects of misuse.

Practical units focus on identifying risk factors, supporting recovery, and engaging with prevention strategies used across schools, communities, and health services. Participants will also be introduced to harm reduction techniques, referral pathways, and the role of support systems including peer-led interventions and NHS treatment services. The final modules address confidentiality, safeguarding, and the ethical dimensions of working in this sensitive area. By the end of the course, learners will have the confidence to raise awareness, offer guidance, and contribute meaningfully to tackling substance misuse in their communities.