My son is almost 10 and sustained what we thought was a minor concussion 26 days ago. His headache, dizziness, and confusion have only gotten worse as time goes on. He's been reasonably compliant w/ no tv, video games, etc. He hasn't been to school all month. He's been to the concussion clinic and sees a neurologist on Wed of next week. Has this happened to others? What can I do to help him feel better? He does not respond to ibuprofin. The pediatrician won't prescribe anything else. Thanks for any advice!