What it is
The cause is not fully understood; the nervous system seems to over-respond after an injury. Many people improve over time, especially with early treatment.
Treatment combines physiotherapy and occupational therapy to keep the limb moving, pain medicines, and psychological support. Specialist pain clinics can help.
Common signs
- Burning, stabbing or throbbing pain
- Sensitivity to touch, even clothing
- Swelling and stiffness
- Changes in skin colour, temperature or sweating
- Changes in hair and nail growth
How it is usually diagnosed
- Diagnosed from symptoms and examination using set criteria
- Tests to rule out other conditions
Records worth keeping
Keeping these together makes each appointment easier, especially when you see a new doctor:
- Pain clinic letters
- Physiotherapy and occupational therapy plans
- Photos showing skin changes
- A list of medicines tried
Questions to ask your doctor
- What treatments can I try?
- Can I be referred to a pain clinic?
- How can I keep using the limb without making it worse?
When to get help right away
Call 112 or go to the nearest emergency department if you have:
- Thoughts of suicide due to pain: call 112
This page is general information. It is not a diagnosis and does not replace a doctor who knows your history. Medfold keeps your records organised; it does not interpret them.