Patients who are dizzy and easily sleepy mainly consider the following aspects, 1, generally seen in the state of high blood fat and high coagulation easily, such as these patients are more obese, high blood fat, hypertension, hyperglycemia, blood viscosity, easy to cause cerebral blood supply deficiency, so patients after exertion or eating fatty food, it is easy to induce patients to appear dizzy and sleepy symptoms. 2, to consider because of brain 3, is a normal physiological phenomenon, many people in the case of overwork, lack of sleep or stay up late easily induced cerebral vascular spasm, and the performance of dizziness easily sleepy problems, but also accompanied by memory loss, inattention, mental depression.