Keep reading to learn more about rotator cuff conditions and other potential causes of right shoulder and arm pain. The rotator cuff is a group of muscles and tendons that keep your upper arm bone ...

Armpit pain can be caused by many issues, from muscle strains to swollen lymph nodes. Here are possible causes of underarm ...

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

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

Armpit pain is a common complaint ... blood vessels and lymph nodes, as well as muscles and tendons that connect the chest, rib cage and wing bone to the upper arm bone, says Lin.