Sternoclavicular joint pain may be related to sternoclavicular arthritis, sternoclavicular joint dislocation, tumors and so on.
1. Sternoclavicular arthritis: generally related to joint degeneration, trauma, etc., which will produce aseptic inflammation and cause pain symptoms, and the pain symptoms may be aggravated after too much activity.
2. Dislocation of the sternoclavicular joint: external violence leads to dislocation of the sternoclavicular joint, which causes pain, pressure, swelling, discomfort in neck and shoulder movement, joint deformity, and deep breathing and sneezing may aggravate the pain.
3. Tumor: such as bone or soft tissue tumor, osteosarcoma, etc., which may trigger the pain of sternoclavicular joint, and need to be clarified through CT, MRI and other examinations.
There are many possible causes for the symptoms of sternoclavicular joint pain, you should go to the hospital for examination, identify the cause and then treat under the guidance of the doctor.