Girls in the late night after nausea, want to vomit symptoms, because the brain extreme fatigue, will lead to brain tissue ischemia, lack of oxygen and lead to cerebral nerve dysfunction, so the girls will show nausea, want to vomit feeling. After staying up late for a long time, it may also cause the patient’s endocrine disorders, hormone secretion abnormalities. Girls who stay up late may also cause their skin to become dull and lack luster, and the organs of the body will not get rest. After staying up late, blood pressure may also rise, which may also lead to dizziness, nausea and vomiting. Girls who have symptoms of nausea and vomiting after staying up late must rest in time to improve this symptom. Patients should usually avoid staying up late and develop a regular routine.