Nerve compression, or a "pinched nerve," can cause arm pain. Swelling of nearby soft tissues or damage to surrounding ...

Pain in your left arm can have many different causes, from injuries and muscle strain to a pinched nerve or sprain. In some ...

I would have been bored, except the pain was so tiring that I could barely function. I spent the days shuffling around the ...

There are several nerves that run through the armpit, which help provide sensation and allow movement of the upper arm. Nerve pain is usually radiating, or travels from the armpit to another part ...