My 11 yr old son has been suffering from headaches for a few years. It has become an everyday event recently and I don t want to continue giving him tylenol all the time. He also seems to get the flu once every 3 months, but no fever; not sure if this is related or not but thought it was worth mentioning. We have had his eyes tested and he does not need glasses. I m worried there is something else going on but his Dr. doesn t seem too concerned. I want him to have a MRI - should I?