Cupping Therapy Evidence by Use

Evidence table

1. Chronic pain overall

   Mixed (sham result is the key one)

   Large short-term effects compared with no treatment, but no significant effects compared with sham cupping [2]

2. Chronic musculoskeletal pain

   Promising but limited

   Pain intensity reduced with immediate effects; no improvement in functional disability [3]

3. Low back pain

   Mixed, low to moderate certainty

   11 trials; pain improved at the end of treatment but not at one month [4]

4. Neck pain

   Promising but limited

   18 trials; pain lower than no treatment, but conclusions not definitive [5]

5. Muscle pain, trigger points

   Insufficient evidence

   Few dry cupping studies; evidence not greater than placebo [6]

6. Migraine

   Insufficient evidence

   6 trials; judged possibly effective but evidence low quality [7]

7. Neurodermatitis (wet cupping)

   Insufficient evidence

   19 studies; low-grade evidence and poor methods [8]

8. Chronic urticaria (hives)

   Insufficient evidence

   12 trials; no significant difference between wet cupping and medication [9]

9. Weight and obesity

   Insufficient evidence

   Some body measures improved, with very low certainty [10]

Back pain in more detail

• A 2025 review of chronic musculoskeletal pain concluded cupping may relieve pain intensity with immediate effects but did not improve function. [3]
• A 2024 review of low back pain pooled 11 trials and said cupping showed a superior and sustained effect on pain compared with medication and usual care, while also noting there was no continued pain improvement at one month and that large differences between studies raise concerns about certainty. [4]
• A 2025 update covering 72 trials found all were at high risk of bias, and the authors graded the supporting evidence as low quality. [11]
• A network comparison of control groups found that a minimal-suction cupping method did not differ significantly from standard cupping on pain, and that evidence quality was moderate to very low. [12] That points to a placebo or expectation component.

Label: mixed. Short-term pain relief compared with no treatment is a repeated finding, but the sham-controlled result in the chronic pain review is the fairer test. [2]

Dry cupping for muscles and joints

A review of 21 trials found low-quality evidence that dry cupping reduced chronic neck pain, but its authors could not make definitive conclusions about effectiveness or safety. [13]

Cupping and athletes

We searched for systematic reviews of cupping for athletic performance and recovery and found only small individual studies. Proper evidence not found for a reliable performance or recovery benefit. The marks left on athletes' skin are discussed in Cupping Marks.

Skin conditions

Wet cupping was tested against high-potency steroid treatment in neurodermatitis and showed no significant difference in total effective rate, yet the review said caution is advised because of the low grade of evidence. [8] NCCIH also warns that cupping may worsen eczema or psoriasis. [1] See TCM for Eczema, Acne and Psoriasis.

What this means

If you are curious about cupping for a sore back or neck, the research suggests it may give short-term relief, with uncertain longer-term benefit. It should not replace assessment of new, severe or worsening pain, numbness, weakness or fever. Ask your own clinician first, and see TCM for Back and Joint Pain and How to Evaluate a Therapy Claim.