I have seen a few posts where people are talking about using oxygen for migraine treatment, and the ER Dr mentioned it to us on our last trip there. My son is 16 and has been a chronic migraine sufferer for 11 years. Has anyone tried the oxygen for migraine relief?? If so how did it work? I mentioned it to his Dr and he said it is only for tension headaches, not the type of migraines my son has. But I am desperate to find some sort of relief for him. I would love to hear anyones experiences with oxygen for migraines, and also, do you have to have a script or is this something I can get at a medical supply store myself.