What Is Complex Regional Pain Syndrome?
Complex regional pain syndrome (CRPS) is a chronic pain condition that typically affects one of the arms or legs, including the hand or foot, although similar pain may present in the trunk and pelvis specially after multiple surgical interventions or injuries. It develops after an injury, surgery, or other trauma to the limb, and the pain response that follows is often disproportionate to the original event. Understanding why the body responds this way is an area of ongoing research, and the condition can be hard to recognize at first without a thorough evaluation by an experienced specialist.
Complex regional pain syndrome CRPS can present in two types: Type 1, which occurs without confirmed direct nerve injury, and Type 2 (sometimes called causalgia), which involves a specific nerve injury. Both types involve a similar range of symptoms and can significantly affect daily function, including a person's ability to work, walk, and carry out routine tasks at home. Learning more about the condition, its course, and available care options is an important first step toward finding a way forward.