There are several reasons for frequent dizziness, nausea and vomiting: First, if you are a young person, you need to consider whether the usual life pressure or work pressure is too high, too little time for rest, that is, because you are busy with work or life events, so the work and rest is not regular enough, too little rest, sleep at night often stay up late, so this is easy to cause dizziness, nausea and vomiting feeling; second. If young women need to exclude the possibility of low blood pressure or moderate to severe anemia, in this kind of low blood, long-term low blood pressure or anemia can also cause this kind of repeated dizziness, nausea, vomiting; third, if these people are middle-aged or middle-aged or above, need to exclude the elevation of blood pressure, blood pressure fluctuations, blood pressure is too high or blood pressure fluctuations, that is, blood pressure is high and low, can also cause this kind of clear dizziness, nausea, vomiting; fourth. Fourth, exclude vestibular dysfunction, such as vestibular neuritis or Meniere’s syndrome, which can also cause dizziness and nausea; fifth, the middle-aged and elderly also need to exclude cerebral ischemia, that is, cortical ischemia, deep white matter ischemia or luminal infarction, ischemia of brain tissue can also cause dizziness, nausea and vomiting symptoms.