Smileband health topics

What is complex regional pain syndrome (CRPS)?

Complex regional pain syndrome (CRPS) is a condition that can cause pain, swelling and discolouration in one of your limbs. There are different types of CRPS which may be referred to as reflex sympathetic dystrophy (RSD), Sudek’s syndrome or causalgia. 

What are the symptoms of complex regional pain syndrome (CRPS)?

Complex regional pain syndrome (CRPS) usually affects one arm or leg, causing a burning, stabbing or stinging pain, extreme sensitivity and sometimes colour or temperature changes.  

What causes complex regional pain syndrome (CRPS)?

We don’t know the exact cause of complex regional pain syndrome (CRPS), but a fracture or other injury often seems to act as a trigger.   

How is complex regional pain syndrome (CRPS) diagnosed?

Doctors mainly base a diagnosis of complex regional pain syndrome (CRPS) on your symptoms and an examination, although you may need some tests to rule out other conditions.    

What treatments are there for complex regional pain syndrome (CRPS)?

Complex regional pain syndrome (CRPS) can be difficult to treat. Drug treatment and sympathetic blocks are aimed at controlling your pain and rehabilitation will help you to use your affected limb as fully as possible. 

Self-help and daily living for complex regional pain syndrome (CRPS)

Exercising little and often, and eating a well-balanced diet are good for your general health, but it's also important to tackle any anxiety that complex regional pain syndrome may cause.