Reflex sympathetic dystrophy syndrome (RSD) is a disorder that causes lasting pain, usually in an arm or leg, and it shows up after an injury, stroke, or even heart attack. But the severity of pain is ...

Reflex sympathetic dystrophy (RSD) is a type of complex regional pain syndrome (CRPS). This condition occurs because of malfunctions in your sympathetic nervous system and immune system. RSD causes ...

To the Editor: In the trial conducted by Kemler and colleagues (Aug. 31 issue), 1 spinal cord stimulation plus physical therapy was compared with physical therapy alone in carefully selected patients ...