Many people will have this phenomenon, after staying up all night will appear dizziness, nausea, want to vomit symptoms, which is mainly because of staying up all night led to some discomfort caused by the body. After staying up late, the body and brain will be in a state of fatigue, and there will be changes in some hormones secreted in the body, so it will lead to a certain excitation of the sympathetic nerve, which will easily cause the patient to have nausea problems. Brain fatigue is not relieved, the functional activity of brain cells will also be affected, so the patient will also have the problem of dizziness and nausea. In this case, we need to adjust for insomnia and avoid staying up late, because after staying up late, it is easy to induce acute cardiovascular and cerebrovascular diseases, resulting in increased blood pressure and blood sugar fluctuations, and after staying up late for a long time, it leads to disruption of the patient’s biological clock, making it easy to form the problem of insomnia.