Dizziness and very sleepy first to analyze the cause of the cause, the corresponding treatment. Lack of sleep and mental stress may cause it, to improve sleep, you can apply drugs that regulate nerves, such as oral glutamate, tranquilizer, and at the same time to participate in appropriate aerobic exercise, outdoor activities may improve. If the patient’s blood pressure is too low, it may cause low perfusion in the brain, resulting in insufficient blood supply to the brain, and the patient may also have the above symptoms. Patients with anemia may cause cerebral hypoxia, and patients can also have symptoms. Blood routine should be monitored, and anemia should be corrected when there is anemia, and the etiology should be analyzed for corresponding etiological treatment, and detailed consultation should be conducted at the Department of Hematology if necessary.