Skip to content
ZenBodyLove

Acupuncture for smoking, weight, detox

Acupuncture and its ear-based forms are popular for quitting smoking, losing weight and drug detoxification. A Cochrane review found possible short-term effects on quitting but no consistent, bias-free evidence of benefit at six months or more, and acupuncture did less well than nicotine replacement. Meta-analyses of adults with obesity report small extra weight loss of about 1.5 to 2 kg, from mostly poor-quality trials with a strong placebo response in sham arms. For drug detoxification, the five-point ear (NADA) protocol rests on traditional Chinese medicine point selection, and a Cochrane review found no difference from sham for cocaine use. Detox in the sense of clearing toxins from the body has no accepted physiological definition, and no source here tests it. No claim reaches moderate or high certainty because the trials carry high or unclear risk of bias, inconsistent results and small samples.

Evidence retrieved up to

What the research shows

In randomised trials of adults who smoke, acupuncture and related techniques showed possible short-term effects on quitting, but no consistent, bias-free evidence of a benefit lasting six months or more, and acupuncture did less well than nicotine replacement therapy.

Low certaintyFurther research is likely to change this.
Take care: see the safety noteUnclear

Who this is about

adults who smoke and want to quit

Practical note

The Cochrane review pooled 38 studies of needle acupuncture, acupressure, laser and electrostimulation; studies were not judged free from bias and larger studies showed smaller effects. The 2021 US Preventive Services Task Force made no recommendation on acupuncture for quitting because evidence was limited.

Safety note

Serious adverse events are rare but have been reported when acupuncture is delivered improperly, including infections, punctured organs and nervous-system injury. People who want to quit smoking may wish to discuss proven stop-smoking support with their health care provider.

Sources

In meta-analyses of randomised trials in adults with obesity, acupuncture was linked with small additional weight loss of about 1.5 to 2 kg compared with sham or lifestyle measures alone, but the trials were mostly of poor quality and sham arms showed a strong placebo response.

Low certaintyFurther research is likely to change this.
Take care: see the safety noteBenefit

Who this is about

adults with obesity

Practical note

Trials mostly combined acupuncture with diet or lifestyle measures and followed people for weeks to months; longer and better-designed trials are lacking. The review authors rated certainty low to moderate; it is graded low here because of the strong placebo response in sham arms and generally poor trial quality.

Safety note

Trials rarely reported adverse events systematically, so safety in weight-loss use is not well described. Serious adverse events are rare but have been reported when acupuncture is delivered improperly.

Sources

In randomised trials of adults dependent on cocaine, five-point ear acupuncture made no detectable difference to cocaine or other drug use compared with sham or no acupuncture, though the trials were small and of low quality, so a moderate benefit or harm is not ruled out.

Very low certaintyThis is uncertain; treat it as a lead, not a finding.
Take care: see the safety noteUnclear

Who this is about

adults with cocaine dependence

Practical note

The Cochrane review included 7 trials with 1,433 participants and searched to 2004; it is old, and newer trials in opioid, alcohol and other drug use have not been pooled in a review of comparable rigour.

Safety note

Ear acupuncture in these trials was given alongside addiction services. Serious adverse events are rare but have been reported when acupuncture is delivered improperly. People living with a drug dependence may wish to discuss support options with their health care provider.

Sources

Acupuncture and related techniques are generally safe when correctly applied, but serious adverse events including infections, punctured organs and nervous-system injury have been reported, mostly with non-sterile needles or improper technique.

Low certaintyFurther research is likely to change this.
Take care: see the safety noteRisk

Who this is about

adults receiving acupuncture

Practical note

Evidence on rare serious harms comes mainly from case reports and agency summaries, which show what can happen but not how often.

Safety note

Choosing a registered, trained practitioner who uses single-use sterile needles reduces the risk of infection and injury. Licensing of practitioners varies by place.

Sources

What the tradition holds

Ear acupuncture practice derived from traditional Chinese medicine uses the five-point NADA protocol to ease withdrawal symptoms during drug detoxification; this is what the practice holds, and trials have not shown that it reduces acute craving or withdrawal.

Take care: see the safety noteUnclear

Who this is about

adults going through drug detoxification

The tradition's frame

TCM

Traditional Chinese medicine selects acupuncture points by its own theory of the body; the NADA ear protocol combines five ear points (shenmen, sympathetic, liver, lung and kidney) chosen on that basis.

Practical note

A 2016 review of four NADA trials in opioid use found no clear effect on craving or withdrawal but suggested a possible role in keeping people in treatment; conclusions were tentative.

Safety note

Withdrawal from alcohol, opioids and some other drugs can be dangerous without medical supervision; in studies ear acupuncture was used alongside, not instead of, supervised addiction services. Serious adverse events are rare but have been reported when acupuncture is delivered improperly.

Sources