Last night, I felt dizzy and dizzy. If I lay down, it would be more severe.

There are many reasons for dizziness, sudden dizziness, dizziness first need to consider whether it is caused by hypertension. Secondly, it may also be anemia, arteriosclerosis and symptoms caused by cervical spondylosis. It is recommended that you go to the hospital cardiovascular department for treatment and relevant examinations.