The right clavicle pain may be related to the following reasons: 1. There may be injuries related to the right clavicle. If the patient’s shoulder joint is directly hit, or if there is a pull or twist injury, it may cause a fracture of the right clavicle or an injury to the acromioclavicular or sternoclavicular joint, and the patient may feel pain in the right clavicle at this time. 2. It may be caused by long-term pressure. If the patient lies on his right side for a long time, or if the patient lies on his side excessively after being drunk or unconscious, resulting in excessive pressure on the right clavicle, there is a possibility that the pain on the right clavicle will remain. This is often caused by bone contusion of the right clavicle or pressure damage to the surrounding soft tissues, which then causes pain. 3. There may be a case of frozen shoulder. If the patient has periarthritis on the right side, it may also manifest as pain around the clavicle at the time of its onset.