Cervical spondylosis can have certain effects on the body, and the types of cervical spondylosis are divided into neurogenic cervical spondylosis, spinal cord cervical spondylosis, vertebral artery cervical spondylosis and sympathetic cervical spondylosis. Different types of cervical spondylosis have different effects on patients, as follows: 1. neurogenic cervical spondylosis: it can lead to numbness and pain in the upper limbs; 2. spinal cord cervical spondylosis: it is the most serious type of cervical spondylosis, and patients suffering from spinal cord cervical spondylosis will have their limbs affected, with a feeling of stepping on cotton, unstable walking, or weakness in holding objects in the upper limbs; 3. vertebral artery cervical spondylosis: it can cause patients to 3.Vertebral artery type cervical spondylosis: it can cause dizziness or sudden collapse; in addition, when the patient suddenly turns around, it can cause spasm of the vertebral artery and cause the brain to collapse suddenly due to insufficient blood supply; 4.Sympathetic cervical spondylosis: the patient can have dizziness, tinnitus, panic, weakness, sweating and other manifestations.