How does dizziness nausea vomit do

Dizziness, nausea, vomiting, is a very common series of symptoms. Reasons: 1, can be intracranial conditions, such as vertigo, or intracranial hemorrhage infarction;2, can also be extracranial diseases, such as digestive tract symptoms, renal insufficiency or serious infection, can show dizziness, nausea, vomiting;3, of course, if a woman of childbearing age, but also consider whether there is pregnancy reaction. Therefore, dizziness, nausea, vomiting, must see whether there are other related symptoms, there is no intracranial hypertension, there is no infection, there is no menstrual stop, in order to make a clear diagnosis.