Herniated disc mainly includes cervical disc herniation, thoracic disc herniation, lumbar disc herniation, which manifests itself as spinal pain, numbness of limbs, unfavorable walking and other symptoms. Cervical disc herniation mainly manifests as neck and shoulder pain, upper limb radiating pain and numbness, hand muscle atrophy. If the spinal cord is compressed, the lower limbs will have unfavorable movement, and walking will feel like stepping on cotton. Thoracic disc herniation manifests as thoracic back pain, sensory impairment, lower limb weakness. Lumbar disc herniation manifests as lumbar and leg pain, radiating pain and numbness in the lower limbs. If the cauda equina nerve is compressed, there will be defecation and urination disorders, sexual dysfunction and abnormal sensation in the perineal area. When the above symptoms need to consult a doctor in a timely manner, improve the examination and follow the doctor’s instructions for further treatment.