CRPS UK is a patient led organisation supporting people with Complex Regional Pain Syndrome (CRPS) in the UK. CRPS is a debilitating chronic pain condition which is poorly understood, it is usually triggered by an injury. CRPS is characterised by severe pain, swelling, temperature and colour changes and motor dysfunction. CRPS pain continues long after the original injury has healed. CRPS UK aims to support people with CRPS whilst encouraging development in CRPS education and research.