The headache and head swelling that occur when playing with cell phones are related to the brain fatigue caused by the long time spent playing with cell phones, and also to the dizziness and head swelling caused by the stimulation of the eyes during the long time spent looking at cell phones. It is not recommended to play cell phones for a long time, because always a posture on the neck muscles, head muscles will cause muscle strain, muscle tension headache, need timely activities, you can do cervical exercise to relieve headache. Usually you also need to pay attention to not a long time a posture, because a long time easily lead to cervical spondylosis and other problems, you can go outside to breathe more fresh air, for the relief of headache, head swelling is good.