What is CRPS?
Complex regional pain syndrome, or CRPS, refers to a type of chronic pain that tends to affect one limb at a time. It typically develops after a traumatic event such as an injury, a stroke, a heart attack, or surgery. CRPS is distinguished by pain that’s out of proportion with the severity of the triggering event.
CRPS is relatively uncommon, and the cause isn’t completely understood. However, the condition can vastly improve with treatment, especially when the condition is detected and treated early. In these cases, complete remission is a strong possibility.
Patients with CRPS tend to experience a continuous burning or throbbing sensation in the affected body part, typically a leg, arm, hand, or foot. They may also experience swelling or stiffness, as well as heightened sensitivity to touch or cold sensations. Patients who experience these symptoms should contact a doctor immediately, as early treatment is vital for recovery.
Source:
Mayo Clinic