Prevention Strategies of Alcohol and Substance Use Disorders in Older Adults.

Older adults are increasingly engaging in unhealthy substance use. Owing to aging and comorbid medical conditions, older adults are at increased risk of adverse effects from alcohol, tobacco, and illicit drug use. Preventative measures, regular screening, and appropriate intervention can protect older adults from the negative outcomes of substance use and potentially improve their quality of life. This article reviews the latest trends of substance use in older adults, impact on health, and the best practice approaches for the clinical assessment of substance use disorders in this age group.