Cupping is one of the most talked-about — and most debated — treatments for low back pain. This systematic review and meta-analysis pooled the best available trials to ask a straightforward question: does the evidence actually show that cupping helps?
The researchers searched several major databases (in English and Chinese) for randomised controlled trials of cupping for low back pain, up to 2023, excluding studies of purely acute (very short-term) back pain. Eleven trials involving 921 participants met the criteria. Five were judged to be at low risk of bias and six of acceptable quality, and the results were combined statistically to estimate cupping’s effect on pain and disability.
Low back pain is one of the most common reasons people seek treatment, and cupping is frequently offered for it. Pooling many trials gives a clearer, more reliable picture than any single study — and helps set honest expectations for clients.
Change in low back pain intensity, both at the end of the treatment period and at follow-up points afterwards, combined across trials into an overall effect size.
Change in how much the back pain limited everyday function and activity, again pooled across trials and tracked into the months after treatment.
Cupping came out looking helpful for pain in the short term, with a more mixed picture over the longer term and clear caveats about how much to trust the numbers.
High-quality evidence showed cupping significantly reduced pain at the 2–8 week end-of-treatment point, with a large pooled effect (d ≈ 1.09). It also compared favourably with medication and usual care.
Moderate-quality evidence suggested cupping improved disability at the one-to-six-month follow-up (d ≈ 0.67), pointing to better everyday function.
Pain improvements were not statistically significant when measured further out — at around one month and at three to six months — so the pain benefit may fade.
Wet cupping showed a clearer pain benefit than dry cupping in this analysis, and the trials varied considerably in method — so certainty about the exact effect is limited.
Pooling 11 trials, the authors concluded there is high- to moderate-quality evidence that cupping improves low back pain and disability. The clearest benefit is on pain in the short term (2–8 weeks); longer-term pain relief is less certain, and the studies varied enough that the exact size of the effect should be read with some caution.
Low back pain walks through the door of these clinics every day, and this review gives cupping a reasonable evidence base as a short-term pain-reliever for it — stronger than cupping’s evidence for some other conditions, and favourable compared with usual care.
The sensible reading is to use cupping as one tool for short-term relief within a broader plan, set realistic expectations about how long the benefit lasts, and pair it with the active management (movement, exercise, load advice) that underpins lasting low-back recovery.
Supports cupping as an evidence-backed option for short-term low back pain relief within scope, best combined with hands-on treatment and a movement plan rather than used alone.
Reinforces cupping as a useful adjunct for low back presentations, with honest framing that the pain benefit is clearest in the first weeks.
Cupping’s improvement in disability over one to six months fits alongside active rehabilitation as part of a combined approach to low back pain.
For athletes with low back complaints, cupping may offer short-term relief that supports a return to loading, used as one part of a broader recovery plan.
The authors are clear that the trials varied a lot — in the type of cupping, the number and length of sessions, where it was applied, and how pain was measured — which introduces notable heterogeneity and lowers certainty in the pooled result. Many cupping trials are also hard to blind, since participants know whether they received it, which can inflate self-reported benefit. Longer follow-ups (six to twelve months) and more standardised protocols are needed to confirm how durable the effects really are.
Read in balance, this is one of the more encouraging bodies of evidence for cupping in a specific condition — but it points to short-term relief and better function rather than a lasting cure.
Pooling 11 randomised trials with 921 participants, this meta-analysis found high- to moderate-quality evidence that cupping improves low back pain and disability. The pain benefit is clearest in the short term (2–8 weeks) and compares well with usual care, while longer-term pain relief is less certain and wet cupping showed a clearer benefit than dry.
For myotherapists, physiotherapists and remedial massage therapists, this supports offering cupping as an evidence-based option for short-term low back pain relief — used within scope, framed with realistic expectations, and combined with active management for lasting results.
The Effectiveness of Cupping Therapy on Low Back Pain: A Systematic Review and Meta-Analysis of Randomized Control Trials and Zhang Z, Pasapula M, Wang Z, Edwards K, Norrish A. Complementary Therapies in Medicine, 2024; 80: 103013.
