What causes dizziness and nausea when you get up in the morning

There are many reasons for dizziness and nausea, clinically common in anemia, hypertension, cervical spondylosis, cerebral infarction, cerebral hemorrhage and other diseases, in addition to lack of sleep, overwork may also occur when this phenomenon, if it is a woman of childbearing age, it is best to rule out the possibility of pregnancy.