Dry needling changed pain-related measures, with limited effects on pain processing
A review of animal and human research explored possible mechanisms of dry needling. Changes in biomarkers did not establish how much pain relief patients experienced.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
Dry needling was linked to changes in several pain-related biomarkers and a small improvement in conditioned pain modulation. The review found no clear change in temporal summation, another pain-processing measure. These results concern possible mechanisms; they do not establish meaningful pain relief, better function, or lasting benefit for people receiving treatment.
The abstract does not identify comparison treatments, measurement timing, or which findings came from animals versus humans. The uncertain temporal summation result does not prove that dry needling has no effect.
What the abstract examined
The review combined animal and human research, with only part of the evidence entering the statistical analysis. Researchers examined biomarker levels alongside conditioned pain modulation and temporal summation, keeping the focus on neurophysiological responses.
Biological changes and clinical benefit
Biomarkers changed in different directions, with some increasing and others decreasing. Such changes are not interchangeable with clinical improvement, and the abstract does not connect individual biomarker shifts to patient-reported pain outcomes.
The original publication
Neurophysiological Effects of Dry Needling: A Systematic Review and Meta-analysis.
Rabanal-Rodríguez G, Navarro-Santana MJ, Valera-Calero JA et al.
Arch Phys Med Rehabil · 2026
- PubMed ID
- 40921318
- Record checked
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