Knee osteoarthritis is a common cause of ongoing knee pain and stiffness. This trial explored whether cupping, applied over the knee, could improve symptoms in people living with the condition.
Forty people with knee osteoarthritis were randomly assigned to receive a course of pulsatile dry cupping or to a waiting list control. The researchers then compared pain and function using the WOMAC score, a standard measure for osteoarthritis.
Knee osteoarthritis is often managed with a mix of exercise, weight management and pain relief. Understanding whether cupping can add short-term symptom relief helps people and clinicians weigh up their options.
Participants received a course of dry cupping over the knee across several weeks, without any incision to the skin.
The control group continued as usual and joined a waiting list, so the change in the cupping group could be compared against no added treatment.
The cupping group improved more than the waiting list group over the treatment period.
People who received cupping reported lower knee pain on the WOMAC score than the control group.
Physical function and stiffness improved, pointing to easier everyday movement.
Benefits were seen over the four-week treatment period, with improvement still evident at the later follow up.
Cupping was generally well tolerated, with the usual temporary skin marking.
A course of cupping improved knee pain and function in people with knee osteoarthritis compared with a waiting list, at least in the short term.
For clients with knee osteoarthritis, this supports cupping as a possible short-term symptom reliever within a broader plan.
The foundation of osteoarthritis care remains exercise, movement and, where relevant, weight management, so cupping is best used as a complement rather than a replacement.
Cupping may offer short-term relief alongside the exercise-led care that is central to osteoarthritis management.
Supports cupping as a hands-on option to ease symptoms around an arthritic knee.
Cupping and soft tissue work can help comfort and movement as part of a plan.
Relevant for active clients managing knee osteoarthritis who want to keep moving.
This was a small, exploratory trial with a waiting list control, which means participants knew whether they were receiving treatment, and that can inflate self-reported benefit. It shows short-term promise rather than long-term proof.
Larger, better-controlled studies would help confirm the effect. Please confirm the citation details against the source before publishing.
In 40 people with knee osteoarthritis, a course of pulsatile dry cupping improved pain and function compared with a waiting list, at least in the short term.
For myotherapists and remedial massage therapists, this supports cupping as a complementary option alongside the exercise and movement that form the core of osteoarthritis care.
Pulsatile Dry Cupping in Patients with Osteoarthritis of the Knee: A Randomized Controlled Exploratory Trial. Teut M, Kaiser S, Ortiz M, and colleagues. BMC Complementary and Alternative Medicine, 2012; 12: 184.
