How is the severe dizziness that rises in the morning to return a responsibility

After getting up in the morning, dizziness is serious. It is generally considered to be caused by hypoglycemia. It can also be considered to be caused by poor sleep quality, cervical spondylosis, cerebrovascular disease, orthostatic hypotension and other factors. You need to go to the hospital in time for brain CT, cervical MRI and other examinations to clarify the cause.