Definition: Reflex sympathetic dystrophy, or RSD, is a condition that is characterized by pain, tenderness, skin changes, and bone demineralization in an affected upper or lower extremity. A precipitating event occurs in approximately 2/3 of all reflex sympathetic dystrophy cases. There are usually three stages to this condition:
Early Stage:
Symptoms include aching and burning, edema, and increased sweating of the affected extremity. This stage occurs weeks to months after the precipitating event.
Second Stage:
Skin appears cold and glossy. At this stage there is evidence of bond loss on x-ray.
Third Stage:
Atrophy of the muscles occurs and joint contractures develop.
Treatment of reflex sympathetic dystrophy includes stretching, strengthening, steroids, and nerve blocks.
Also Known As: RSD
