The pain below the neck: 1. If there is no relief within a short period of time, we must pay enough attention to the early stage of heart attack and angina pectoris, which can also radiate to the pain below the neck and can be easily missed. 2. The symptoms of pain in the neck can also be caused by occupational lesions in the thoracic and lumbar spine, such as cervicothoracic tumors. 5. The more common skeletal causes are cervical disc herniation, cervical spondylosis, and some occupations in the cervical spinal canal, such as nerve sheath tumors, which can also cause nerve compression and lead to pain in the neck. Therefore, for pain under the neck, consider thoracic surgery, cardiovascular medicine, and orthopedics, which can be combined for consultation. The symptom may also be triggered by a gastric ulcer that causes radiating pain under the neck. The treatment mind must be open to not miss the diagnosis and not misdiagnose.