Low Back Pain: What Actually Helps

Low back pain is the leading cause of disability on earth. It is not a rare misfortune that happens to unlucky people — the large majority of adults will have at least one significant episode, and in Goa we see it in fishermen, drivers, hotel staff, teachers, IT workers and retirees in roughly equal measure. It is close to a universal human experience.

What is not universal is good information. Back pain may be the single most over-explained and under-treated condition in medicine. Patients arrive at our clinic in St. Inez having been told their spine is crumbling, their disc has "slipped out", their posture is destroying them, and that they should rest until it settles. Most of that is either wrong or twenty years out of date. Meanwhile the handful of things that genuinely change outcomes are rarely mentioned at all.

This article is what we tell our own patients, in the order we tell them.

Most Back Pain Is Not a Damaged Spine

The most important fact about low back pain is also the least satisfying: in the great majority of cases — commonly put at around 90% — no specific structure can be identified as the source. Clinically this is called non-specific low back pain. It is not a diagnosis of ignorance, or a polite way of saying we do not believe you. It is an accurate description of a condition where pain is real, measurable in its effects, and yet not traceable to one damaged part.

This runs against everything the language of back pain implies. "Slipped disc", "degeneration", "wear and tear", "bone on bone" — these phrases describe machinery breaking, and they push people towards a mechanic's logic: find the broken part, replace it, pain gone. Backs do not work that way. Discs do not slip out and need pushing back in. Degeneration on a scan is, past a certain age, closer to grey hair than to disease.

We have written separately about what scans do and do not show, and it is worth reading alongside this piece: findings such as disc bulges and degenerative change appear in very large proportions of people who have no pain whatsoever. A scan that shows something is not a scan that explains something. Correlating an image with a clinical examination is the entire skill, and skipping that step is how people end up treated for a finding that was never their problem.

The Small Number of Cases That Are Genuinely Urgent

Before any of the reassurance above applies, a small number of serious causes have to be excluded. This is the first thing a physiotherapist does, and it takes a conversation and an examination rather than a machine. Seek medical attention promptly, rather than booking a physiotherapy appointment for next week, if back pain comes with any of the following:

• Numbness around the groin, inner thighs or buttocks — the area that would contact a saddle — or any new difficulty controlling the bladder or bowels. This can indicate cauda equina syndrome, a genuine emergency treated in hours, not days.
• Leg weakness that is getting worse rather than better, particularly a foot that drags or catches when walking.
• Unexplained weight loss, fever, or a previous history of cancer.
• Night pain that wakes you and will not settle in any position.
• Back pain after significant trauma — a fall from height, a road accident — or in someone with osteoporosis or long-term steroid use, where a fracture is more plausible.

These features are uncommon. That is precisely why they matter: they are the reason a proper first assessment exists, and once they are excluded, the outlook changes completely. In our clinic the first appointment is a full 45 minutes largely so that this screening is never rushed.

What the Guidelines Actually Recommend

There is unusually strong international agreement here. The UK's National Institute for Health and Care Excellence and the American College of Physicians have both published guidance on low back pain, and while they differ in detail they agree on the shape of care: start with education and exercise, keep people moving and working, use medication sparingly and briefly, and reserve imaging and surgery for the specific situations that warrant them.

In 2018 The Lancet published a major series on low back pain whose central finding was uncomfortable: care worldwide is dominated by treatments the evidence does not support, while the treatments it does support are underused. Scans that were not indicated, opioids that should never have been started, injections and operations for problems that would have resolved, and — most commonly of all — advice to rest.

Rest Is Not Treatment

Bed rest was standard advice for decades. It has since been studied thoroughly and the conclusion is consistent: it does not speed recovery, and prolonged rest makes things worse. Muscles decondition quickly, joints stiffen, sleep degrades, mood drops, and the longer normal activity is avoided the more threatening it starts to feel.

The modern instruction is the opposite, and it surprises people: stay active, and return to your normal activities as early as you reasonably can, before the pain has fully gone. This does not mean ignoring pain or pushing through everything. It means that hurt and harm are not the same thing in a sensitised back, and that movement is part of the treatment rather than a reward for having recovered.

Where a job allows it, staying at work — with temporary modifications if needed — generally produces better outcomes than signing off and waiting. Work is not merely income. It is routine, movement, purpose and social contact, all of which independently influence pain.

Exercise Works — and the Type Matters Less Than You Think

Exercise is the most reliably effective treatment for persistent low back pain. That much is settled.

What is far less settled — and this genuinely surprises people — is which exercise. Motor control work, general strengthening, Pilates, yoga, walking programmes, aquatic exercise and graded aerobic training have all been compared against each other repeatedly, and the differences between them are small and inconsistent. There is no secret exercise for backs. There is no one core muscle that, once switched on, resolves the problem.

What consistently separates people who improve from people who do not is adherence: whether the programme was actually done, for long enough, with load that progressed over time. This is liberating rather than disappointing. It means the right programme is the one you will genuinely do — and that a physiotherapist's real job is not to hand over a secret exercise but to match the dose to your life, progress it sensibly, and adjust when it stalls.

Two practical points. First, exercise needs to progress; repeating the same gentle stretches at the same intensity for six months is not a programme, it is a habit. Second, expect a period of feeling worse before better when load increases — a modest, settling increase in symptoms after exercise is normal, and is not damage.

Where Hands-On Treatment Fits

Manual therapy, dry needling, massage and manipulation can all reduce pain in the short term, and short-term pain relief has real value — it opens a window in which someone can move, sleep and start exercising.

The guidelines are consistent about the condition attached: hands-on treatment should be part of a package that includes exercise, not a substitute for it. A patient who comes in weekly for manual therapy for months, feels better for two days each time, and never builds capacity, has been managed rather than treated. If a course of hands-on treatment is not accompanied by a plan to make you need it less, ask why.

What About Medication?

Medication is a decision for your doctor, and this is not medical advice. But it is worth knowing the direction guidelines have moved, because it has changed considerably. Paracetamol alone performs poorly for low back pain, which was a genuine reversal of earlier advice. Anti-inflammatories can help, at the lowest effective dose for the shortest sensible period, and are not suitable for everyone. Opioids have moved decisively out of favour for anything other than short-term severe pain, on the strength of both weak benefit and serious harms.

The broader point: medication buys comfort so that rehabilitation can happen. It is scaffolding, not the building.

Sleep, Stress and Fear Are Not Side Issues

This is the section patients are most sceptical about and, in our experience, the one that most often explains why someone has not improved.

Persistent pain is strongly influenced by sleep quality, psychological stress, and — above all — by what a person believes is happening in their back. Someone who believes their spine is degenerating and fragile moves less, guards more, sleeps worse and takes longer to recover than someone with an identical examination who believes their back is sore but sturdy. Fear of movement is one of the better predictors of who will still be in pain in a year.

None of this means the pain is imagined. It means pain is produced by a nervous system that weighs everything, including threat. It also means an unnecessary scan, or a careless phrase from a clinician, can be actively harmful — a point worth taking seriously by anyone in our profession.

The Treatments That Feel Productive but Rarely Are

Some interventions remain popular chiefly because they are easy to deliver and feel like something is being done. Current guidance does not support the routine use of traction, therapeutic ultrasound, lumbar support belts or long-term passive electrotherapy as standalone treatments for low back pain.

Belts deserve a specific mention because they are widely sold in India. Short-term use during a severe acute episode may make someone more comfortable and more mobile, which is fine. Wearing one habitually for months is not, because the trunk musculature adapts to being supported.

When Surgery Is the Right Answer

Surgery has a clear and valuable role in a defined minority: cauda equina syndrome, progressive neurological weakness, and nerve root pain that remains severe and disabling after a genuine trial of conservative care. For these people surgery can be excellent, and delaying it is not conservative — it is negligent.

For non-specific low back pain without nerve involvement, the case is far weaker, and the honest comparison is not "surgery versus nothing" but "surgery versus a properly delivered rehabilitation programme". Many people offered an operation have never had the second. That is the question to ask before consenting: has conservative care actually been tried properly, or was it a leaflet and two weeks of rest?

Recurrence Is Not Failure

Most episodes of low back pain improve substantially within about six weeks. Most people also have another episode at some point, and many interpret this as proof that their first recovery was fake, or that their spine is deteriorating.

It is neither. Backs, like every other part of the body, have good and bad periods. The measure of successful rehabilitation is not that pain never returns; it is that when it returns, the episodes are shorter, less severe, less frightening, and you already know exactly what to do. That is a realistic target, and it is achievable for the overwhelming majority.

What a Sensible First Six Weeks Looks Like

If you have back pain now, with none of the urgent features listed earlier, this is a defensible plan:

• Keep moving. Walk daily, in short frequent bouts rather than one heroic effort. Continue working if you can, with temporary modifications.
• Do not go looking for a scan in the first six weeks unless a clinician has identified a specific reason for one.
• Get assessed properly, so the serious causes are excluded and you receive a diagnosis in plain language rather than a frightening phrase.
• Start an exercise programme within the first week or two, and make sure it progresses. Judge it at six weeks, not six days.
• Protect your sleep, and deal with the stress you can control. Both change pain more than most people expect.
• Reassess at six weeks. Clear improvement means continue and progress. No improvement at all is the point at which further investigation becomes reasonable — not before.

"Treat the person, not the picture. Backs are built to bend, and they are far more robust than the language used to describe them."

If you are unsure whether what you have needs to be seen, our guided Self-Assessment is free to start. It asks the same questions a physiotherapist would ask, screens first for the symptoms that need in-person care, and tells you plainly when you should stop reading and come in.