NIH Study Links Cigarette Cessation with Drug, Alcohol Addiction Recovery
Quitting smoking is linked to a 42% greater likelihood of sustained recovery from alcohol or drug addiction, highlighting the benefit of integrated addiction treatment approaches.
- On August 13, 2025, NIH scientists reported that adults addicted to alcohol or drugs who quit smoking were likelier to recover in the U.S.
- This finding arises from a longitudinal analysis of 2,652 adults with substance use disorder from the PATH Study over four years.
- Researchers found that switching from current to former smoking status increased odds of recovery from non-tobacco substance use disorders by 42%.
- Dr. Nora Volkow called it “strong evidence” that quitting cigarettes predicts improved recovery and emphasized addressing different addictions together.
- The study supports including smoking cessation in addiction treatment, though NIH officials say more research is needed to confirm causality.
14 Articles
14 Articles

NIH study finds that quitting smoking cigarettes helps with other drug recovery
WASHINGTON, D.C. - A study from the National Institutes of Health (NIH) found that adults struggling with drug addiction were more likely to achieve long-term recovery if they also quit smoking cigarettes. “It underscores the importance of addressing different addictions together, rather than in isolation,” Dr. Nora Volkow, director of the National Institute on Drug


Quitting Smoking Tied to Better Odds of Recovery From Other Addictions
(MedPage Today) -- Smokers with substance use disorders (SUDs) who quit cigarettes were more likely to report recovery from their other addiction, according to a nationally representative cohort study. Among more than 2,600 individuals followed...
Quitting smoking linked to better recovery from drug and alcohol addiction
Adults who smoke cigarettes and are addicted to alcohol or other drugs were more likely to achieve sustained remission of their substance use disorder symptoms if they also quit smoking, according to scientists at the National Institutes of Health (NIH). `


Smoking cessation may help substance abuse recovery, NIH says
About 20% of American adults use tobacco products.
Quitting smoking is associated with recovery from other addictions
Adults who smoke cigarettes and are addicted to alcohol or other drugs were more likely to achieve sustained remission of their substance use disorder symptoms if they also quit smoking, according to scientists at the National Institutes of Health (NIH). Based on their analysis of data from a large U.S. study of smoking and health, researchers believe the results clearly show the benefit of pairing smoking cessation with addiction recovery effor…
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