Drowsy head always want to sleep, mostly belong to the symptoms of neurasthenia. Patients with neurasthenia have significant debilitating and persistent fatigue symptoms, often feeling low energy, depression, inability to use the brain, memory loss, brain sluggishness; learning, work inability to focus; work efficiency significantly reduced, even with sufficient rest, but also can not eliminate the feeling of fatigue. It is recommended to adhere to the daily morning jogging exercise 15 minutes to enhance physical fitness. Adjustment of thinking methods, most insomnia and emotions are closely related, so everything goes with the flow, and it is most important to maintain a calm state of mind. Take a hot bath or soak your feet for half an hour before going to bed, and listen to relaxing and pleasant music. Develop regular habits that have the effect of nourishing the liver, strengthening the spleen and harmonizing the stomach. If the above methods do not work, consider whether there is insufficient blood supply to the head, you can do a CT examination of the head for clarification, targeted application of drugs to dilate the blood vessels in the head for conditioning.