Suicidal ideation and driving under the influence of alcohol and marijuana among U.S. adults: Findings from the 2021–2023 National Survey on Drug Use and Health

Key Points

• Suicidal ideation is significantly associated with alcohol and marijuana use among U.S. adults.
• Among participants, 22% reported suicidal thoughts, with increased rates in those using substances.
• Analysis from the 2021–2023 National Survey on Drug Use and Health highlights mental health concerns.
• Findings suggest that addressing substance use may reduce risks of suicidal ideation.