Complex regional pain syndrome (CRPS) is a painful clinical condition that usually seen on the distal extremity, affects children and adults. It is more common in adults. CRPS is usually characterized by severe pain, ...

Complex regional syndrome type 1 (CRPS-1) is a painful clinical condition. It occurs after a painful event and characterized by allodynia, hyperalgesia, edema, abnormalities in skin blood flow and abnormal sudomotor activity. ...