Acupuncture for generalized anxiety: symptom scores improved, but confidence is limited
A review of randomized trials found lower anxiety scores with acupuncture than with sham treatment, while substantial variation between studies limits confidence in the results.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
The pooled results favored acupuncture over sham treatment for anxiety symptoms, with additional improvements reported in sleep and depression scores. However, studies differed substantially, and confidence in patient-reported outcomes was low or very low. This abstract supports a possible symptom benefit in adults with diagnosed generalized anxiety disorder, while leaving its practical importance uncertain.
Most outcomes varied substantially across studies. The abstract does not report treatment lengths or explain how the average symptom-score difference translates into changes patients would notice.
What researchers found
Hamilton Anxiety Scale score
Acupuncture versus sham acupuncture; assessment timing was not reported in the abstract.
What the comparison asks
The review focused on whether acupuncture has effects beyond those captured by a sham procedure. Its primary measure was an anxiety rating scale, so the central result concerns symptom scores rather than recovery from the disorder.
How to read the uncertainty
The authors rated biomarker evidence more confidently than patient-reported evidence. Changes in cortisol and another hormone remain laboratory findings; they do not establish better daily functioning or lasting relief from anxiety.
The original publication
Efficacy of acupuncture versus sham acupuncture on generalized anxiety disorder: a meta-analysis of randomized controlled trials.
Jiang H, Ma R, Huang Y et al.
Front Neurol · 2025
- PubMed ID
- 41312341
- Record checked
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