Substance abuse prevention refers to efforts aimed at reducing the likelihood that individuals will develop problems related to drug or alcohol use. Substance abuse prevention strategies can take many different forms, but they generally fall into three categories: primary prevention, secondary prevention, and tertiary prevention.

Primary prevention strategies focus on preventing substance use before it occurs, and may include educational programs designed to increase awareness of the risks associated with drug and alcohol use, as well as initiatives aimed at promoting healthy lifestyle choices and building resiliency and coping skills.

Secondary prevention strategies are aimed at individuals who are at increased risk of developing substance use problems, and may include early intervention programs that target individuals who have already begun using drugs or alcohol, but have not yet developed significant problems related to their use.

Tertiary prevention strategies are focused on reducing the harm associated with established substance use problems, and may include substance abuse treatment programs, harm reduction initiatives, and support services aimed at helping individuals to manage the long-term consequences of substance abuse.

Substance abuse prevention can take place at multiple levels, including the individual, family, community, and societal levels. Effective prevention strategies often involve a combination of approaches, including policy and environmental changes, public education and awareness campaigns, and the development of evidence-based interventions and treatment programs.

Ultimately, the goal of substance abuse prevention is to reduce the negative consequences of substance use for individuals, families, and communities, and to promote healthier, safer, and more productive lifestyles.