Controlled breathing may reduce drug cravings, new study finds

by Society for the Study of Addiction

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Controlled breathing interventions can reduce cravings in people who use substances, including alcohol, tobacco and other drugs, according to a new review published in the journal Addiction.

The review combined results from 20 studies (1,249 participants overall) that examined how controlled breathing can help people who use substances reduce cravings, withdrawal symptoms or dependence. The breathing-based interventions included several types of controlled breathing: heart rate variability biofeedback (HRVB), resonant breathing, yogic breathing, rhemercise, mimicking smoking and three-part breathing. See details below.

The review found that breathing-based interventions appear promising for improving substance use-related outcomes, with the strongest evidence showing small but statistically significant reductions in cravings. While there was no difference in the effects of HRVB and non-HRVB breathing, the evidence for HRVB was concentrated in multisession interventions targeting long-term craving reduction, providing stronger evidence for these longer-term changes. Conversely, non-HRVB breathing studies spanned both formats, yielding stronger evidence for immediate, single-session craving relief.

The positive effects of controlled breathing were consistent across nicotine, alcohol, opiates, stimulants, other substances and polysubstance use.

Evidence for the effects of controlled breathing on dependence and withdrawal was more limited, as these outcomes were based on fewer studies (two studies examining dependence and four examining withdrawal symptoms) that showed less consistent effects. However, the effect of controlled breathing on dependence was large and warrants further investigation.

According to lead author Dr. Ariel Dart Roxburgh of Monash University, "Our review suggests that breathing interventions can be an effective and low-cost add-on to addiction treatment. With more than three-quarters of the world's population owning a mobile phone, the potential benefits of low-cost smartphone-assisted breathing interventions are substantial. What we need next is larger, preregistered trials with standardized measures and longer follow-up, so we can improve our understanding of how these interventions work."

Key findings include:

• Heart rate variability biofeedback (HRVB) uses real-time biofeedback (a sensor that tracks heart rate) to help people learn to pace their breathing to match their heart rhythm.
• Resonant breathing is like HRVB but can be done without biofeedback by approximating the pace of breathing to resemble what would be achieved with HRVB. This is usually 6 breaths per minute.
• Yogic breathing uses controlled patterns of inhalation, exhalation and sometimes breath retention. One example is Sudarshan Kriya Yoga breathing, in which participants are taught to follow three distinct breathing patterns that vary in speed, depth of breath and breath-hold length.
• Rhemercise is slow-paced breathing that incorporates additional behavioral components such as Duchenne smiling, yawning and positive verbalization coordinated with breathing.
• Mimicking smoking involves controlled deep breaths at set intervals to mimic the action of smoking (e.g., inhale for 5 seconds, hold for 2 seconds, exhale for 5 seconds).
• Three-part breathing is a set of three breathing techniques, each involving breathing in deeply and focusing on expanding a different portion of the body (e.g., abdomen, lower chest, upper chest).

Publication details

Controlled breathing and heart rate variability biofeedback for substance use-related outcomes: A systematic review and meta-analysis, Addiction (2026). DOI: 10.1111/add.70542

Journal information: Addiction

Key medical concepts

Addiction, Substance

Clinical categories

PsychiatryPsychology & Mental health Provided by Society for the Study of Addiction Who's behind this story?

Gaby Clark

MA in English, copy editor since 2021 with experience in higher education and health content. Dedicated to trustworthy science news. Full profile →

Andrew Zinin

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