Physical discomfort in the shoulder, including the joint itself or the muscles, tendons, and ligaments that support the joint. Shoulder pain can have causes that are not due to an underlying disease. Examples include overuse, disuse, sprain, strain, or side sleep.
What is shoulder pain?
Shoulder pain can come from the shoulder joint itself or one of the many surrounding muscles, ligaments, or tendons. Shoulder pain that comes from the joint usually gets worse with activities or movements of your arm or shoulder.
Shoulder pain is also caused by several diseases and conditions affecting the structure in the chest or abdomen, like cardio diseases or gallbladder diseases. Shoulder pain that comes from another structure is called referred pain. The referred shoulder pain usually does not get worse when you move your shoulder.
Shoulder pain sign | Possible causes |
---|---|
Pain and stiffness that will not fade over months or years. | frozen shoulder, arthritis |
Pain often worse when using your arm or shoulder | tendonitis, bursitis, conflict |
Tingling, numbness, faintness, clicking or locking sensation | shoulder instability, sometimes due to hypermobility |
Sudden, very intense pain, unable to move the arm, sometimes changes shape | dislocated shoulder, broken bone (like upper arm or collarbone), torn or ruptured tendon |
Pain on the top of the shoulder | problems in the acromioclavicular joint, such as a dislocation or stretched or torn ligaments |