Pain in your arms is a common symptom with many different causes, from arthritis and overuse injuries like tendonitis to a heart attack.

Pain in the sternoclavicular joint can result from inflammation, injury, or tissue degeneration. Treatment can include physical therapy, medication, and sometimes surgery. The sternoclavicular joint ...

Collarbone pain is usually caused by an injury, such as a fracture or joint separation. However, your collarbone, also known as the clavicle, may hurt for other reasons. It can be tender from sleeping ...