Cervical 3-4-5-6 intervertebral disc herniation is divided into two cases, which may not be serious or may be serious. 1. Not serious: If it is just a simple bulge, no spinal cord compression, vertebral arteries, nerves and other signs of compression, no discomfort, just imaging examination of the disc herniation. 2. Serious: If the patient with cervical disc herniation has headache, dizziness, nausea, vomiting, blurred vision, hearing loss, panic, sweating, unsteady walking, the feeling of stepping on cotton under the feet, or one or both sides of the upper limbs, numbness, weakness, distension and pain, and urinary and faecal abnormalities, the examination shows that the osteophytes are serious, and there is no discomfort. If the examination shows serious osteophytes, instability of the vertebrae, or serious disc herniation, accompanied by intervertebral foramina and spinal canal stenosis, and obvious compression of the spinal nerve roots and edema, it means that the condition is more serious. Once the cervical disc herniation occurs, we should actively cooperate with the treatment, try to avoid further aggravation of the condition, usually need to avoid prolonged head-down work, avoid local trauma or cold, if necessary, medication, physical therapy or surgery and other ways of treatment. Whether cervical 3456 herniated discs are serious or not, it is necessary to have an interview with a specialist to make a comprehensive assessment and standardize the treatment in order to avoid delaying the condition.