If the disease in the shoulder and neck area is serious, it may have the following serious consequences: 1. It may cause the patient to faint suddenly. This condition is often caused by a lack of blood supply to the brain due to shoulder and neck disorders, which may cause the patient to have a transient fainting spell. If the patient is in a dangerous environment, the patient’s life may be in danger.2. It may cause cardiovascular and cerebrovascular diseases, such as angina pectoris, hypertension, cerebral infarction, cerebral hemorrhage, etc.3. It may lead to a significant decrease in the patient’s motor ability. This is because it involves both the spine and the upper extremities of the patient, and once a serious lesion occurs, it often leads to a significant decrease in movement and work capacity. 4. It may lead to spine-related diseases, such as scoliosis, and in severe cases, it may even lead to damage to the patient’s spinal cord, resulting in paraplegia.