The causes of cervical vertigo are as follows: 1, dizziness of the head, as with the filling of paste, in fact, is caused by insufficient blood supply, insufficient blood supply is due to the sequence of the cervical spine is not stable, resulting in the cardinal pressure of the vertebral artery, causing poor blood supply to the brain. Poor blood supply, the light is the head dizziness, or the head does not feel awake, the heavy will be secondary to cause vestibular ischemia, secondary to cause cerebellar ischemia, and even secondary to cause cavernous infarction. But the origin is caused by ischemia of the cervical spine, that is, destabilization leads to insufficient blood supply, which is the first reason; 2, such as blowing cold, suddenly dizzy, this is proprioception. The concept of proprioception is actually the feeling of some locations on the body, which is heavily distributed in the cervico-occipital junction. Neck-occipital junction of this place, the distribution density of proprioceptors is four times that of other places, that is, a large number of sensory organs called proprioceptors are distributed here. If the cold blowing, muscle spasm, proprioceptive function is weakened, the proprioception is weakened, turn too fast people will be dizzy. Because of cervical spondylosis, the neck muscles, muscle groups regulatory capacity is very weak, suddenly cold stimulation, regulation did not come over, spasm there, this type of dizziness will occur, this is the second common feeling, the etiology is proprioceptive factors. The first is the factor of insufficient blood supply, the second is the factor of the weakening of proprioceptive function; 3, stimulation of sympathetic nerves, stimulation of sympathetic nerves appear sympathetic symptoms, suddenly feel white, nausea and want to vomit, panic, cold sweats, heartbeat is very fast, this kind of is actually sympathetic excitation sign. These are the three common causes of cervical spondylosis, i.e., sympathetic factors, proprioceptive factors, and insufficient blood supply factors, and the combined causes are all caused by cervical spine instability. Cervical spine destabilization means that the cervical spine, because of the seven segments, usually a lot of rotation, in the process of rotation, it will lead to a slight displacement of the sequence, and this is what we call destabilization. So the back relies on a lot of methods to address the stability, for example, there are some exercise training to address the stability, which is the treatment option. Insufficient blood supply, proprioception and sympathetic excitation, these are the three most common causes.