Complex Regional Pain Syndrome

📖What is Complex Regional Pain Syndrome?

Complex regional pain syndrome is a chronic pain condition that typically develops in an arm or leg after an injury, surgery, stroke, or heart attack, producing pain that is disproportionately severe and prolonged compared to what would normally be expected from the initial event. It is believed to result from abnormal, dysfunctional signaling within the nervous system, including the peripheral nerves, spinal cord, and brain, that amplifies and perpetuates pain signals long after the original tissue has healed. The condition often also involves changes in skin color, temperature, and sweating in the affected limb, reflecting dysfunction of the nervous system's control over blood vessels and sweat glands. Early diagnosis and treatment significantly improve the chances of meaningful recovery.

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