A dull feeling in your left arm could be from overuse or strain. Learn what causes pain on this part of the arm here and ...

It might radiate down your arm like an electric shock ... often alongside back pain. Cervical radiculopathy, known as a ...

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

Beyond pain, there are telltale signs of a pinched nerve you shouldn’t overlook ... thinking it’s just a kink from a bad sleep. By noon, your arm is tingling, and your hand feels like it ...