Driving for a long time headache, mainly seen in the following reasons: First, cervical spondylosis: If the driver is driving, the head for a long time to maintain a posture, will cause tension in the neck muscles, resulting in the onset of cervical spondylosis, headache, dizziness symptoms, can be appropriate activities in the upper body when driving, especially the head, so as not to be in a long-term posture. Secondly, elevated blood pressure: patients need to be asked whether they have a previous state of hypertension, if the usual blood pressure control is not good, and long-distance driving strain, it will lead to elevated blood pressure, resulting in headache attacks. Third, lack of oxygen: pay attention not to drive for a long time and be in a confined space. If you are in a confined space in the car for a long time, it will lead to insufficient oxygen, ischemia and lack of oxygen and cause headache, so you should open the sunroof properly or open the window for ventilation.