The left side of the supraclavicular pain to consider whether the local and surrounding soft tissue injury or inflammation, such as chronic fasciitis or muscle strain will lead to local symptoms of vague pain, but the pain will be aggravated by the local shoulder joint and neck activities. If there is no obvious aggravation of local pain during arm and shoulder activities, you need to consider whether it is due to cervical spine diseases, such as cervical disc herniation, cervical spine osteophytes, etc., which may lead to compression of the nerves above the clavicle, thus triggering the local pain symptoms, and prolonged neck bowing and excessive exertion will aggravate the local pain. Therefore, once this symptom occurs, you should promptly check the shoulder joint and shoulder and neck radiographs to exclude related diseases.