Complex Regional Pain Syndrome Directory

Complex regional pain syndrome (CRPS), often called reflex sympathetic dystrophy syndrome, is a chronic pain condition in which high levels of nerve impulses are sent to an affected site, even if injury is mild. Symptoms include continuous, intense pain that gets worse over time, swelling and stiffness in affected joints, rapid or no hair and nail growth, and changes in skin temperature. Follow the links below to find WebMD's comprehensive coverage about how complex regional pain syndrome is diagnosed, the causes and symptoms of complex regional pain syndrome, and much more.

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