If the patient is dizzy every morning first should improve the cerebrovascular examination: i. The most common factor is cerebrovascular disease, such as chronic cerebral artery vascular insufficiency, cerebral infarction, chronic cerebral embolism, lacunar cerebral infarction, vertebral basilar artery insufficiency of blood supply, all will have dizziness every morning. Second, blood pressure diseases, if the patient has a fluctuating increase in blood pressure in the morning, will also have the symptoms of morning dizziness. Endocrine metabolic diseases, such as thyroid function and adrenal cortical dysfunction, may also cause dizziness in the morning. Fourth, cardiogenic diseases such as coronary artery disease, chronic cardiac insufficiency, and insufficient blood supply to the heart muscle may also cause dizziness and peripheral weakness in the morning.