Many people have this experience, will have a dizzy and dull, the feeling of not awake, this situation is mainly due to the following aspects: 1, with the patient’s environment, there is a certain relationship between the patient’s poor rest, this type of patients may usually be in a state of neurological weakness, long-term insomnia and dreaminess or low quality of sleep, but also may be due to poor air circulation, warmth Once the symptoms are removed from the causative factors, the patient’s symptoms can be relieved; 2. The patient’s feeling of not being awake may also be caused by some disease factors, for example, during a cold and fever, the patient will have a lack of clarity, dizziness, headache, and weakness. There is also blood in a high-fat, high-viscosity state, cerebral arteriosclerosis, cerebral vascular stenosis resulting in insufficient blood supply to the brain, patients will have the feeling of insensibility.