The causes of dizziness and dreaming are as follows: 1. Consider the existence of cerebral atherosclerosis leading to insufficient blood supply to the brain and cerebral nerve dysfunction, making the patient dizzy, dizzy and dreaming. 2. The above symptoms of the patient may be related to heart disease. 3, the patient dizziness, total dreaming may also have a certain relationship with cervical spondylosis. Long-term ambulation or straightening of the cervical spine curvature may lead to dizziness, dreaming and poor sleep when the vertebral artery is compressed.