Headache brain is not clear always dozy how to do

Dizziness, nausea, always groggy, may be caused by various reasons, first of all to analyze the cause, the corresponding treatment. If the mental tension, pressure, can be shown, ask the patient to relax, reduce pressure, appropriate for some outdoor exercise, participate in some physical exercise may improve. If sleep at night is insufficient or sleep quality is poor, it can also be shown, mainly to improve sleep, can be improved through lifestyle, first of all to regular rest, go to bed early and get up early, prevent excessive excitement before going to bed, drink coffee, prevent excessive excitement before going to bed, you can do some aerobic exercise before going to bed, drink a cup of hot milk, listen to some soothing light music, may improve, if necessary, apply some nerve regulating drugs, such as oryzanol and tranquilizing tonic liquid, etc.(Please use medicine under the guidance of a doctor)