Shoulder pain can stem from one or more of the following causes: 1  Strains from overexertion. 2  Tendonitis from overuse. 3  Shoulder joint instability. 4  Dislocation. Collar or upper arm bone fractures.  Frozen 1  shoulder. Pinched nerves (also called radiculopathy)
Joint pain can affect one or more joints. Joint pain can be caused by many types of injuries or conditions. It may be linked to arthritis, bursitis, and muscle pain. No matter what causes it, joint pain can be very bothersome. Some things that can cause joint pain are: Autoimmune diseases such as rheumatoid arthritis and lupus.
Trauma. One of the most common causes of aching muscles and joints is some form of trauma or accident. One form of trauma that often leads to these symptoms, especially in the neck, is an automobile accident.Sports injuries are also a common traumatic event that can lead to joint and muscle soreness.rauma. One of the most common causes of aching muscles and joints is some form of trauma or accident. One form of trauma that often leads to these symptoms, especially in the neck, is an automobile accident.