ADHD was associated with benzodiazepine misuse or dependence in a small review
The review combined observational evidence in adults, leaving uncertainty about absolute likelihood, the comparison groups and whether the association reflects other factors.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
Adults diagnosed with ADHD had higher odds of benzodiazepine misuse or dependence in the pooled observational evidence. The abstract does not specify the reference groups or report absolute event rates, so it cannot show an individual's likelihood. It also cannot establish that ADHD caused the pattern or that prescribed use inevitably becomes misuse.
Only a small set of studies qualified. This abstract-based summary cannot assess how diagnoses, misuse definitions or adjustment for other influences differed, and it provides no evidence from an intervention trial.
What the outcome included
The review examined problematic benzodiazepine use, encompassing misuse or dependence. Reported patterns included high doses, prolonged use, and administration by injection or through the nose. The abstract does not give separate estimates for these patterns.
What pooling can establish
Pooling studies can summarize an association, but it does not remove the limitations of observational data. The abstract reports variation between study results without providing enough detail to explain what produced those differences.
The original publication
ADHD and the Risk of Benzodiazepine Misuse: A Systematic Review and Meta-Analysis.
Zamboni L, Federico A, Casari R et al.
Subst Use Misuse · 2026
- PubMed ID
- 41352760
- Record checked
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