Shoulder Pain

Shoulder pain may be caused by overuse, inactivity, exertion or other activities. It may also be a symptom of an underlying condition such as arthritis. The pain may be dull, achy, sharp or severe. The onset may be gradual or sudden, depending on what caused the pain. The pain is usually accompanied by other symptoms such as stiffness, muscle spasm, tingling, numbing, arm or shoulder weakness, and/or swelling.