You may or may not be familiar with complex regional pain syndrome (CRPS). CRPS is a rare – and often misunderstood – chronic pain condition. Doctors and researchers don’t understand exactly how or why CRPS develops, though it generally occurs after an injury, surgery, stroke or heart attack, and results in pain that is far worse than that of the initial injury. Like most chronic pain conditions, CRPS can improve – and can even go into remission! Of course, early intervention is key to generating the most effective pain management results.