Long-term pain that will not settle

What it is

Tissue heals on a schedule - a few weeks for muscle, a few months for bone and tendon. Pain that persists well beyond that is usually not a report of ongoing damage. The nervous system has become more efficient at generating the pain signal, a process called central sensitisation, and it can keep doing so with very little input from the tissue.

This is not the same as saying the pain is imaginary. It is entirely real and it is produced by real, measurable changes in how the spinal cord and brain process signals. What it does mean is that hunting for the damaged structure and protecting it is the wrong strategy, and that graded movement - the thing that feels most counterintuitive - is the right one.

What it feels like

• Pain that has been there for months or years, long past when it should have settled
• Spread beyond the original area, sometimes to the other side
• Unpredictable - a good day and a terrible day for no obvious reason
• Ordinary touch, pressure or movement hurting more than it should
• Exhausting, and heavily affected by sleep, stress and mood

What causes it

Most people have more than one of these at once, and they feed each other. Read the list looking for the two or three that sound like your week rather than for the one true answer — the ones that describe you are the ones worth acting on.

Central sensitisation

Repeated pain signalling makes the spinal cord and brain more responsive. The gain is turned up, so a smaller input produces a bigger output, and eventually little input is needed at all.

Avoidance and deconditioning

Understandably, people stop doing what hurts. Muscles weaken, joints stiffen, tolerance drops, and the range of activity that is comfortable shrinks month by month - which produces more pain from less.

Fear of what the pain means

Believing that pain signals damage makes movement frightening. Fear itself amplifies pain processing, so the belief actively worsens the symptom, which is why explanation is a genuine treatment here.

An alarming scan report

Words like degeneration, wear and tear and bulging disc appear on scans of people with no pain at all. Read as a diagnosis they raise threat, reduce movement and reliably worsen outcomes.

Poor sleep

Short and disturbed sleep lowers pain thresholds the next day, and pain disturbs sleep. Of all the loops in chronic pain this is the one most worth attacking directly.

Stress, low mood and anxiety

All three amplify pain processing through shared pathways. They are not the cause and they are not a moral judgement - they are levers on the same system.

The boom-and-bust cycle

A good day produces a burst of activity, which produces a flare, which produces days of rest, which reduces tolerance further. Pacing to a level that can be repeated tomorrow breaks it.

Repeated investigation and treatment with no result

Each new scan, injection or opinion that changes nothing reinforces the sense that something undiscovered is wrong. That belief is itself a driver, and it is why a clear explanation often helps more than another test.

Opioids used long term

Long-term opioid use can increase pain sensitivity rather than reduce it, and it does not improve function in chronic non-cancer pain. Coming off is difficult and is a clinician's job, not a self-directed one.

Who tends to get it

• Anyone whose pain has persisted more than about three months
• People with several previous painful episodes or several pain sites
• Anyone told their scan shows degeneration and who has been avoiding movement since
• People sleeping badly, or with anxiety or low mood alongside the pain
• Anyone who has been through repeated investigations that found nothing to explain it

What makes it worse, and what settles it

The qFIT routine for this

Ready-made routineGentle Start (Fatigue & Flare-Ups)

qFIT already has this one built. It runs massage first, then stretching, then strength — the order that works on a body that is already sore — and every activity in it carries the reason it is there.

The button below opens your Checklist with this routine already selected, so instead of your whole list you land on just its Categories, Targets and Exercises, each with its checkbox, ready to tick as you work through them.

Have more than one problem? Tick yours under My Problems on My Profile and your Checklist's Routine list gains Recommended for my problems — every routine for the problems you picked, merged into one. Your picks stay private; that filter is the only thing they feed.

Get it checked if…

New pain that is different in character from the usual pain still needs assessment - having chronic pain does not protect you from having something else

And whatever the body part: chest pain or unusual breathlessness on exertion; a fever alongside the pain; unexplained weight loss; pain that is constant and unrelated to how you move; new numbness, weakness or loss of bladder or bowel control; or one calf that is swollen, warm and painful. Any of those, stop and get assessed.

How it usually goes

This is slow work measured in months, and progress is judged by what you can do rather than by the pain score - people commonly regain a great deal of function while the pain changes only modestly, and that is a genuine success rather than a consolation. Flares are part of the pattern and do not undo progress. This is also the entry most worth getting proper help with: pain-management programmes, physiotherapy and psychological approaches all have real evidence, and doing it alone is much harder than it needs to be.

Prevalence basis: CDC National Health Interview Survey

Others the same routine covers

These share the Gentle Start (Fatigue & Flare-Ups) routine, so the work is the same. If one of them also sounds like you, that is a reason to expect more from it, not less.

This is general information, not a diagnosis, and it cannot examine you. If it matches you, use it to ask better questions of a clinician rather than to replace one.