Patients with headache, dizziness, and always want to sleep, mainly consider the following aspects: 1, consider the neurological weakness, if the patient often stay up late, poor rest, strenuous conditions lead to neurological weakness, in the daytime, the patient will show dizziness, headache, drowsiness, tiredness, and always want to sleep this problem, but this situation leads to dizziness, headache, generally are not intense. 2, always The patient may also be suffering from poor anemia, lack of blood supply to the brain, or cervical spondylosis, so it is recommended that the patient seek medical advice and go to the hospital to improve the relevant examination to clarify the cause and then carry out symptomatic treatment. 3. The patient’s headache, dizziness and sleepiness may also be caused by the internal environment of the blood, for example, if the patient’s blood is high in fat and viscous, it will cause the patient to have dizziness For example, if the patient’s blood is high in fat and viscous state, it will cause the patient to have dizziness, headache, sleepiness and weakness. But this condition will worsen the symptoms of dizziness, headache and sleepiness after the patient has eaten.