IAAF track and field world championships: What TV channel, how to watch online livestream. South Korea's Noh Si-hwan lays on the track as Japan's Kazuhiro Maeda crosses the line after finishing the men's marathon at the World Athletics Championships at the Bird's Nest stadium in Beijing, Saturday, Aug. 22, 2015.
The most common symptom of RSD is a continuous, intense pain that gets worse rather than better. Reflex sympathetic dystrophy (RSD), also known as complex regional pain syndrome (CRPS I), is a chronic pain condition that is believed to be the result of problems in the central or peripheral nervous system.ervous System Home. Reflex sympathetic dystrophy (RSD), also known as complex regional pain syndrome (CRPS I), is a chronic pain condition that is believed to be the result of problems in the central or peripheral nervous system.
It can feel like uncomfortable pressure, squeezing, fullness, or pain. It may even feel like heartburn or indigestion. Sharp upper body pain in the neck, back, and jaw This symptom can include pain or discomfort in one or both arms, the back, shoulders, neck, jaw, or upper part of stomach (not below the belly button). Pain in the back, neck, or jaw is a more common heart attack symptom for women than it is for men.