Effects of cupping therapy on chronic musculoskeletal pain and collateral problems: a systematic review and meta-analysis.

Researchers pooled data from randomised controlled trials to see whether cupping therapy actually helps people with chronic musculoskeletal pain. They searched five major databases through late 2024 and looked at three outcomes that matter to patients: how much pain they felt, how well they could function in daily life, and their mental health. The findings were mixed.

Cupping appeared to reduce pain intensity compared to control conditions, but it made no meaningful difference to how people functioned day-to-day or how they felt emotionally. The pain reduction was the only effect that stood out statistically, though the researchers rated the quality of evidence as moderate due to variation across the studies they analysed.

This review looked at whether cupping therapy can help people dealing with long-term muscle and joint pain. The researchers found that cupping may provide some relief from pain itself, at least in the short term.

However, it did not seem to help people get better at doing everyday activities like work, exercise, or hobbies. It also did not improve mood or emotional wellbeing in any meaningful way.

This doesn't mean the therapy is useless for pain, but it does suggest that pain relief alone might not translate into the bigger improvements in quality of life that many people are looking for. The evidence is still developing, and what works can vary from person to person.

This is a summary of research, not medical advice. Talk to your own healthcare provider about anything affecting your care.

This meta-analysis consolidates trials comparing cupping to various controls in chronic musculoskeletal pain populations. The headline finding is a moderate-quality signal for pain reduction (SMD 1.17 below control), which represents a clinically perceptible difference but with considerable heterogeneity across studies (I² 94%).

The lack of effect on functional disability and mental health outcomes is particularly noteworthy and suggests that pain reduction through cupping does not reliably translate into improved activity tolerance or psychological outcomes. The high heterogeneity indicates substantial variation in how studies were designed and executed, which should temper confidence in the pooled estimates.

For practitioners integrating cupping into treatment, the evidence suggests analgesia as the plausible mechanism, though the durability of effect and its role within a broader multimodal approach remain unresolved. Further research with consistent outcome measurement and larger sample sizes would clarify both the magnitude and clinical relevance of these findings.