Launching 12 April 2027 · Independent specialist physiotherapy opinion · Remote appointments across the UK

When the pieces don’t seem to fit

Nobody Can Explain What’s Causing My Pain — What Should I Do Next?

Still in pain despite appointments, tests or treatment? Learn why persistent pain is not always easily explained and what may be useful when answers remain unclear.

Clinical authorAndrew LockhartHCPC-registered physiotherapist · PH102781 · Last updated 29 August 2026
The short answer

An unclear cause does not mean the pain is not real or that nothing can help. It may mean the evidence does not support one simple structural diagnosis, that several factors contribute or that the information has never been brought together coherently.

After repeated appointments, investigations and treatment, being told that nothing explains the symptoms can feel like a dead end. Often the unresolved problem is not lack of information, but lack of synthesis.

The next step should not automatically be another scan, another label or another course of the same treatment.

01

Why can pain remain unexplained?

MSK pain does not always map neatly to one damaged structure. Findings may be non-specific, symptoms may fluctuate, several contributors may overlap, or the diagnosis may depend on a pattern rather than a single test.

02

Does this mean it is psychological?

No. Pain is a real biological experience influenced by tissue state, the nervous system, sleep, health, activity and context. Considering the whole system is not the same as saying symptoms are imagined.

03

Should you keep seeking tests?

Further investigation is useful when it addresses a defined concern and would change management. Testing without a clear question can add incidental findings and more uncertainty.

04

What would a useful review do?

It should organise the timeline, identify what has been established, separate prior opinions from evidence, explain remaining uncertainty and decide whether rehabilitation, medical review, investigation or another specialist is best placed to help.

The bottom line

You may not receive one perfect label. You should still receive a clinically responsible explanation of what can be concluded, what remains uncertain and what the safest next step is.

When should you seek urgent help?

Seek urgent medical assessment for rapidly worsening or potentially serious symptoms, significant trauma, new progressive weakness, new bladder or bowel disturbance, saddle-area numbness, a hot swollen joint with fever, or if you are acutely unwell.

Project Sherlock is not an emergency or urgent-care service. If you think you may have an urgent medical problem, contact NHS 111, an appropriate urgent-care service or 999 in an emergency.

Evidence and further reading

A fresh look at the whole picture

Still unsure how the pieces fit together?

The Sherlock Review considers your history, symptoms, previous diagnoses, investigations, treatment and what happened afterwards.

See whether a Sherlock Review is right for you

Read a fictional sample of the written Opinion