Cervical C4-C5 disc lesion symptoms may include occipital and back pain, limited mobility, upper extremity pain, numbness, weakness, and lower extremity numbness, unsteady walking, and urinary and defecation disorders, depending on the condition. Cervical C4-C5 intervertebral disc lesions have different symptoms depending on the degree of compression of tissues and nerves. Lighter disc lesions may have no obvious symptoms, while heavier disc lesions may have pain in the occipital region, back and shoulders, and limited cervical spine movement. If the nerve root is compressed, there may be pain, numbness, weakness of the upper limbs, numbness of the lower limbs, unsteady walking, urinary and defecation disorders, and so on. Cervical C4-C5 intervertebral disc lesion may also have other symptoms, you should go to the regular hospital in a timely manner, the doctor according to the specific conditions to determine which symptoms are caused by cervical C4-C5 intervertebral disc lesion and targeted treatment.