It’s possible that shoulder pain can radiate down into your arm. Conversely, a condition affecting your upper arm may be felt around your shoulder. Problems with the rotator cuff are a common ...

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 ...

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

Arm pain is a common experience with many possible causes. Acute injury, overuse (wear and tear), and underlying conditions ...

"My shoulder pain wakes me up if I roll over on that side during the night." Those are two of the most common statements made by tennis players complaining of shoulder and upper arm pain.