If a headache occurs after looking at a cell phone, the patient should not look at the cell phone, and if he or she can go outside and get more fresh air, he or she can get a massage and the headache can be completely relieved. If the conditions allow, the headache will also improve significantly if the patient rests for a while and takes a nap. It is not recommended to look at the cell phone in the same position for a long time, and it is also not recommended to face the cell phone for a long time, because the light of the cell phone screen will stimulate the eyes and cause vision problems, so do not look at the cell phone after the headache. The headache after looking at the cell phone is related to the long time of playing the cell phone, and also related to the tension of the neck muscles and the pulling of the head muscles caused by keeping a fixed posture, and also related to the brain fatigue caused by the excessive use of the brain.