The cause of headache is to consider that the patient may have migraine, due to work pressure or due to fatigue and insomnia, dreaming, staying up all night, etc., the patient will have pain in the brain, it is recommended that the patient can relax the pressure of the body. In addition, it is necessary to sleep more to make the brain fully rest. In addition, the patient needs to measure the blood pressure and observe whether the headache symptoms are caused by elevated blood pressure. Some patients may be in the state of vegetative nerve dysfunction, patients due to insomnia, dreamy cause headache. There are also patients who drink stimulating beverages such as coffee or strong tea, which can also cause headaches. Therefore, if the headache symptoms, if the pain is not serious, you can temporarily clinical observation and treatment, if the headache is serious, we need to go to the hospital to do head CT examination, to avoid the phenomenon of cerebral hemorrhage.