You have tried everything. Physio. Rest. Anti-inflammatories. Maybe a scan. The scans came back fine, or showed something that apparently everyone has. You have been told to strengthen your core, to sit up straighter, to lose a bit of weight. You have done some of those things. You still hurt.
Nobody has sat down with you and explained why none of it has worked. This article is that explanation.
It is not a simple one, but it is an honest one. And understanding it changes things, not just intellectually, but practically in terms of what actually helps.
Pain is not what most people think it is
Most people understand pain as a signal that travels from a damaged body part up to the brain, like a fire alarm going off at the source of the smoke. The bigger the damage, the louder the alarm. When the damage heals, the alarm stops.
That model is wrong. Or at least, it is far too simple to explain the reality of how pain actually works.
Pain is not a signal that travels from the tissues to the brain. Pain is produced by the brain. It is an output, not an input. The brain receives information from the body, processes it alongside everything else it knows, your history, your beliefs, your stress levels, how much sleep you have had, what the pain means to you, and then decides whether or not to produce pain, and how much.
This is not a philosophical point. It is neuroscience, and it has been established clearly enough in the research literature that it has fundamentally changed how pain is understood and treated at the highest level of clinical practice.
Pain is produced by the brain as a protective output. It is the brain's best guess that something in the body needs your attention, not a direct measure of how much damage is present.
What the brain is actually doing
Your nervous system is constantly receiving information from every part of your body, pressure, temperature, chemical changes, movement, stretch. None of this information is pain. It is simply data.
The brain processes that data and asks, in effect: is this a threat? Does this situation require a protective response? If the answer is yes, it produces pain to make you pay attention and change your behaviour. If the answer is no, it doesn't.
This is why you can sustain a significant injury in a moment of high adrenaline, in sport, or in an accident, and feel nothing until later. The brain assessed the situation and decided that pain would not be useful right then. It is also why a paper cut can feel disproportionately sharp, or why touching a sunburned shoulder can produce an intensity of sensation that the tissue damage alone does not justify.
The brain is not making mistakes in either case. It is making judgements based on context, threat, and meaning.
Why this matters for back pain specifically
Back pain is the condition where this understanding matters most, because back pain is the condition most likely to persist long after any original tissue injury has healed.
When you first hurt your back, there is usually genuine tissue involvement, a muscle strain, joint irritation, disc inflammation. That tissue heals. Most soft tissue injuries resolve within six to twelve weeks. But in a significant number of people, the pain does not resolve with the tissue. It continues, or it fluctuates, or it becomes unpredictable.
What has happened in those cases is that the nervous system has become sensitised. It has learned, through repeated experience, that this part of the body is a threat zone. The threshold for producing pain lowers. Things that would not previously have produced pain, sitting for twenty minutes, bending to pick something up, sleeping in a slightly different position, now trigger a pain response because the system is on high alert.
This is called central sensitisation. It is not imagined pain. It is not weakness. It is a real, measurable change in how the nervous system processes information, and it is one of the most important things to understand about why back pain persists.
The scan problem
One of the things that drives central sensitisation hardest is being shown a scan that appears to explain your pain, combined with language that makes your body sound broken.
"You have the spine of a sixty-year-old." "There is significant degeneration at L4/5." "Your disc has completely collapsed." These statements feel like explanations. They are actually obstacles.
Here is what the research consistently shows: structural findings on MRI and X-ray do not reliably predict pain. Disc bulges, disc degeneration, facet joint arthritis, and reduced disc height are all extremely common findings in people with no pain at all. A large study published in the American Journal of Neuroradiology found disc degeneration in 37% of people aged 20 with no back pain, rising to over 90% in people over 60. These are not abnormalities. They are normal age-related changes that happen to be visible on imaging.
When you are told your scan "explains" your pain and your body is structurally compromised, your threat level rises. Your nervous system becomes more vigilant. The pain increases, not because the structure has worsened, but because the meaning has changed.
The factors that actually drive persistent pain
If structural damage is a poor predictor of pain, what does predict it? Research into chronic pain has consistently identified a cluster of factors that matter far more than what shows up on a scan:
- Fear of movement, believing that movement will cause further damage leads to guarding, reduced activity, deconditioning, and a nervous system that interprets normal movement as threatening
- Catastrophising, the tendency to expect the worst from pain, to interpret it as serious or permanent, is one of the strongest predictors of pain becoming chronic
- Sleep quality, poor sleep directly lowers the pain threshold. A nervous system running on insufficient rest is a more sensitive, more reactive nervous system
- Stress and psychological load, the brain does not separate physical threat from psychological threat. A nervous system under significant stress from work, relationships, or life circumstances has a lower threshold for pain. This is not the pain being "in your head", it is physiology. We will explore this in more depth in an upcoming article on whether stress can cause back pain
- Unhelpful beliefs about the back, the belief that the back is fragile, that bending is dangerous, that you need to protect it constantly, these beliefs, often reinforced by well-meaning clinicians, drive avoidance behaviour and keep the threat signal elevated
- Social context and work satisfaction, people in jobs they dislike, or experiencing significant life stress, recover more slowly from back pain. This is not a character failing. It is the nervous system responding to its total load, not just its physical load
This does not mean the pain is not real. Every single item on that list produces measurable, physiological changes in the nervous system. The pain is entirely real. What changes is our understanding of what is driving it, and therefore what will actually help.
Why the whole-person approach is not just a phrase
When an osteopath talks about treating the whole person rather than the point of pain, this is the clinical reality behind that phrase.
A back that has been painful for a long time has almost certainly developed movement compensations throughout the rest of the body, the hips, the thorax, the feet, the breathing pattern. The nervous system has reorganised itself around the pain. The muscles surrounding the painful area have changed in tone, in recruitment pattern, in how they respond to load.
Treating only the symptomatic area, without understanding the broader picture, the movement compensations, the nervous system state, the contextual factors that are keeping the threat signal elevated, produces short-lived results at best. You feel better for a few days and then return to the same baseline. This is the pattern that many people with persistent back pain will recognise.
Effective treatment for persistent pain needs to address the mechanics, the nervous system sensitivity, and the beliefs and behaviours that are maintaining the problem. That is not a simple formula. It requires a thorough assessment and an honest conversation about what is actually going on.
A new patient appointment at Osteopath Blackpool includes a full assessment of your history, your movement, and the factors contributing to your pain, not just the symptomatic area.
What actually helps
The evidence base for persistent back pain has shifted significantly over the last two decades, and it points clearly in a direction that most people have not been told about.
Movement helps. Not aggressive exercise, not pushing through severe pain, but gradual, progressive, guided movement. A nervous system that has been avoiding movement needs to learn, through repeated safe experience, that movement is not a threat. This cannot happen through rest.
Understanding helps. There is strong evidence that education about pain neuroscience, simply understanding what pain is and why it persists, reduces pain intensity and improves function. You do not need to believe your back is broken in order for it to hurt. And understanding that it is not broken is genuinely therapeutic.
Addressing the whole load helps. Sleep, stress, workload, relationships, these are not separate from your back pain. They are part of the same system. Improving sleep quality, reducing psychological load where possible, and addressing the fear and beliefs around movement all contribute to recovery in ways that no amount of passive treatment can replicate.
Hands-on treatment helps, as part of a broader approach, not as the whole answer. Manual therapy can reduce pain, restore movement, and give the nervous system a positive experience of being touched and mobilised. But it works best when it is combined with active rehabilitation, education, and a clinical conversation that addresses the whole picture. If you have only ever been passively treated without any of that context, it is worth asking whether the full picture has been addressed.
If you want to understand one specific piece of this puzzle in more depth, we explore the relationship between morning back pain and what it is actually telling you in a separate article. And if stress is a significant part of your picture, the upcoming piece on whether stress can genuinely cause back pain goes into the physiology in detail.
Frequently Asked Questions
Does pain always mean there is damage?
No. Pain is produced by the brain as a protective response, not a direct readout of tissue damage. You can have significant pain with no structural damage, and significant structural damage with no pain. The two do not correlate as reliably as most people assume.
If my scan shows a disc bulge, is that causing my pain?
Not necessarily. Disc bulges, wear and tear, and degenerative changes are extremely common findings in people with no pain at all. Structural findings on imaging describe anatomy, not necessarily the source of your symptoms. A thorough clinical assessment tells us far more about what is actually driving your pain.
Why does stress make my back pain worse?
Because pain is produced by the nervous system, and the nervous system is directly influenced by stress, sleep, mood, and context. When the system is under load from multiple directions, its threat threshold lowers and pain becomes easier to produce. This is not psychological, it is physiology. We cover this in detail in our article on stress and back pain.
Can chronic pain be treated?
Yes. Understanding what is driving the pain, mechanically, neurologically, and contextually, is the foundation of effective treatment. Many people with long-standing pain make significant progress when the underlying picture is properly assessed and addressed. The sooner that process begins, the better.
The Protectometer. Professor Moseley and David Butler developed a clinical tool called the Protectometer to help people understand what raises and lowers their pain system's sensitivity. It works on the principle that anything the brain interprets as a danger to the body, a threatening belief, a stressful situation, a movement performed with fear, turns the system up. Anything that signals safety turns it down. Understanding your own Protectometer is a practical step toward changing your pain. It is described in detail in Explain Pain (Butler and Moseley, NOI Group, 2013) and at noigroup.com.
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References and further reading
Butler D, Moseley GL. Explain Pain. 2nd ed. NOI Group Publications; 2013. ISBN 978-0-9873426-6-9.
Moseley GL, Butler DS. Explain Pain Supercharged. NOI Group Publications; 2017.
Moseley GL, Butler DS. The Explain Pain Handbook: Protectometer. NOI Group Publications; 2015.
Moseley GL. Combined physiotherapy and education is efficacious for chronic low back pain. Aust J Physiother. 2002;48(4):297–302.
Brinjikji W, et al. Systematic literature review of imaging features of spinal degeneration in asymptomatic populations. AJNR Am J Neuroradiol. 2015;36(4):811–816.
Moseley GL, Leake HB, Beetsma AJ, et al. Teaching patients about pain: the emergence of Pain Science Education, its learning frameworks and delivery strategies. J Pain. 2024;25(2):415–428.
For clinicians and patients wanting to explore this material further: noigroup.com
This article is for educational purposes only and does not constitute individual medical advice, diagnosis, or treatment. The information presented is intended to help people understand pain science in general terms. If you are experiencing persistent or worsening pain, please seek a personalised assessment from a qualified healthcare professional. If your symptoms include loss of bladder or bowel control, unexplained weight loss, or fever alongside pain, seek urgent medical attention.