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Complex Regional Pain Syndrome (RSD)

a man holding his hand in pain

A chronic pain condition believed to stem from peripheral or central nervous system damage or dysfunction, Complex Regional Pain Syndrome is associated with excessive “burning” and “pins and needles” type of pain in one limb. The pain condition, which is also referred to as RSD, may also be characterized by changes in skin color, temperature, swelling of the affected limb (arm, leg, hand or foot), stiffness in the affected joint, lack of coordination and muscle tremors. As such, the National Institute of Neurological Disorders and Stroke explains that the symptoms of Complex Regional Pain Syndrome vary in intensity and duration, and some cases go away, while others result in long-term disability. Continue reading.