Cigarette Smoking During Recovery From Substance Use Disorders
JAMA Psychiatry 10.1001/jamapsychiatry.2025.1976August 13, 2025 at 11:00 AM EDT
Do changes in cigarette smoking predict substance use disorder (SUD) recovery over time, accounting for between-person confounders?In this longitudinal survey cohort study of 2652 participants, within-person transitions away from smoking were positively associated with SUD recovery in a nationally representative cohort; quitting smoking increased the odds of SUD recovery by 30% in fully adjusted models. Findings were robust in sensitivity analyses.These results imply that quitting smoking is linked to better SUD recovery outcomes; smoking cessation could be a tool for assisting the recovery process among the millions of US adults with a current SUD.
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