What did John Sarno say about RSI, and does it hold up?
Quick answer: John Sarno was a New York University rehabilitation physician who argued that many chronic pains, including repetitive stress injuries, come from repressed emotions rather than tissue damage. He called this tension myositis syndrome (TMS). TMS is not an established diagnosis in mainstream medicine, and we found no controlled trial of his own program. Later treatments built on related ideas, such as pain reprocessing therapy, have trials in back pain. If you try any of this, do it alongside medical care, after red flags are ruled out.
Health note: This page is general information, not medical advice. If you have numbness, weakness, night pain or symptoms after an injury, see a doctor first. When to see a doctor
Who was John Sarno?
John Sarno (1923 to 2017) was a physician in rehabilitation medicine. According to a Columbia medical school memorial notice, he trained in pediatrics at Columbia-Presbyterian and in rehabilitation medicine at NYU, then joined the faculty of NYU's Rusk Institute in 1965 and stayed for about four decades. He died on June 22, 2017.
He wrote several books for the public. The best known are Healing Back Pain (1991) and The Mindbody Prescription (1998). The same notice says Healing Back Pain sold more than a million copies. It also says many of his medical peers discounted his theory.
A pain specialist at the same university described Sarno's position and disagreed with it, in a 2017 obituary:
"His position was that almost all chronic pain is purely psychological and 'all in the head,' which I certainly disagree with." — Christopher Gharibo, MD, pain management specialist at NYU Langone Medical Center, quoted in Dr. John Sarno — peers dismissed pain theories, patients loved them, The New York Times obituary republished by SFGATE, June 2017
What did Sarno claim about TMS?
Sarno published the idea in medical journals from at least 1977 (the PubMed record of his 1977 paper "Psychosomatic backache" describes the same tension myositis idea). In a 1981 paper on neck and back pain, he proposed that most back, neck and shoulder pain results from a psychophysiological process in muscle and nerve tissue, which he called tension myositis. He argued that this, rather than spine structure, was the main cause of back pain.
Sarno himself said this pain was not imaginary. This is his own claim, about back pain, not evidence:
"this back pain is a real physiologic process. It may be initiated by tension, as most of it is." — John E. Sarno, MD, rehabilitation physician, quoted in Healthtalk: Mind Over Back, The Washington Post, June 1983
The publisher's description of Healing Back Pain says he linked anxiety and repressed anger to muscle spasms. It says readers can become pain-free without drugs, exercise or surgery. Sarno's earlier book Mind Over Back Pain appeared in 1984. That book's description calls the condition tension myoneural syndrome.
What did Sarno say about RSI?
Sarno argued that RSI was part of the same pattern. The publisher's description of The Mindbody Prescription says he contended that many painful conditions, including repetitive stress injuries and tendonitis, stem from repressed emotions. It says he held that these can be treated without drugs, physical measures or surgery.
On this view, the root cause is emotional, not the repeated movement. These are Sarno's claims. We could not find his specific wording on carpal tunnel syndrome on a source we could fetch, so this page does not describe it.
Why do people with RSI find his ideas appealing?
There are understandable reasons.
- Many people with RSI have had normal scans, and some have felt dismissed. A theory that takes the pain seriously, whatever its cause, feels like relief.
- It offers a clear explanation and a plan after months or years of treatments that did not work.
- It points to something real. Stress, fear and sleep do affect pain, as our page on normal tests but ongoing pain explains.
- It gives hope that the pain can change, which is a useful state of mind.
What does the evidence say?
| Question | What we found |
|---|---|
| Is TMS a recognized diagnosis? | Not an established diagnosis. The Columbia notice calls the theory controversial and says many of his peers discounted it |
| Was Sarno's program tested in controlled trials? | We found none. His 1981 paper is a theoretical and descriptive report. A 2007 outcome study followed 51 people diagnosed with TMS in one doctor's office in Los Angeles, using a program based on Sarno's ideas. Average pain scores fell by about half (52%) after at least 3 to 12 months, and the authors called for further research. It had no control group, so it cannot show the program caused the improvement |
| Do related, newer approaches have trials? | Yes, with some evidence in back pain and fibromyalgia. In a 2022 randomized trial of pain reprocessing therapy in 151 adults with chronic back pain, 66% of the therapy group reported pain of 0 or 1 afterwards, against 20% with a placebo injection and 10% with usual care. A trial of emotional awareness and expression therapy in fibromyalgia found benefits on some outcomes but not on average pain against education |
| Is there research on hand and arm pain? | Little research. Most trials are in back pain or fibromyalgia |
Those newer treatments differ from Sarno's program. They were tested in randomized trials with structured therapy sessions, and the pain reprocessing trial began with a session with a physician. See mind-body treatments for chronic pain for what they involve.
What are the risks?
The main risk is delay. If you assume every symptom is TMS, you may not get a treatable problem checked. Nerve compression in the wrist or elbow is one example. The NHS says carpal tunnel syndrome is diagnosed from your history and a hand exam, with a nerve conduction test or ultrasound if needed. Its treatments include a night splint, a steroid injection and surgery.
Other risks are smaller but real. You may stop activities that were helping, such as prescribed exercises. You may blame yourself when pain continues, as if you were not thinking correctly. Any approach that tells you to ignore medical advice entirely deserves caution.
How can you try the ideas fairly?
- Get checked first. Rule out red flags and treatable causes. Our page on when to see a doctor lists them.
- Keep your medical and physical care. Treat the ideas as an addition to splints, exercises or physical therapy, not a replacement. Ask your clinician before you stop anything.
- Start with the better-tested parts. Many clinicians suggest pain education, a gradual return to activity, sleep and stress care, and several of these are part of the trialled programs above.
- Consider a trained therapist. Some psychologists work with these methods, as described in our guide to mind-body treatments.
- Re-check if symptoms change. New numbness, weakness or night pain mean going back to a doctor.
Do not judge the ideas by other people's stories. They cannot tell you whether a method works for pain like yours.
Where to go next
By Dictop · Reviewed