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 ...

Symptoms of a pinched nerve in the neck A pinched nerve in the neck (medically known as cervical radiculopathy) often causes a sharp or burning pain that radiates down the arm, numbness or ...

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

The armpit, also known as the axilla, is the hollow area under the junction of arm ... the nerves in the armpit can cause pain, such as during a traumatic shoulder dislocation," Lin adds. Pinched ...