Patients with hypertension who want to vomit are caused by acute cerebral hemorrhage or cerebral infarction, and the situation is more serious, so they should be hospitalized and examined by cranial CT and MRI. If the blood pressure is not very high, occasional vomiting symptoms are caused by gastrointestinal disorders, indigestion, symptomatic treatment of symptoms will improve, generally not serious. Patients with hypertension who have significantly elevated blood pressure and hypertensive encephalopathy will have symptoms of nausea and vomiting, which is a more serious situation and should be urgently lowered to prevent cerebral hemorrhage or cerebral infarction.