Chapter 26: Alcohol, Tobacco & Drug Problems in Community

By utilizing the harm reduction model, the material shifts the focus toward pragmatic interventions and education to minimize the adverse consequences of alcohol, tobacco, and other drug (ATOD) use. It details the clinical criteria for substance use disorders (SUD) and distinguishes between physiological neuroadaptation, known as dependence, and the compulsive behavioral patterns characteristic of addiction. The text systematically categorizes psychoactive substances, analyzing central nervous system depressants like alcohol and opioids—specifically addressing the rising crisis of synthetic fentanyl—alongside stimulants such as nicotine, cocaine, and methamphetamines. Emerging public health concerns, including the prevalence of vaping and the risks of high-caffeine energy drinks for youth, are also examined. For the public health nurse, the chapter outlines a strategic role across the levels of prevention: primary efforts prioritize building resiliency and informed decision-making; secondary measures emphasize effective screening and identifying vulnerable populations like adolescents, pregnant women, and older adults; and tertiary interventions support long-term recovery through detoxification, medication-assisted treatments, and community support groups. Furthermore, the content highlights the influence of "set and setting" on the drug experience and introduces tools like the FRAMES acronym for brief clinical interventions to guide patients through the various stages of behavioral change.