I can definitely relate! It has been 15 months of a constant headache for me, sometimes more mild, other times pretty intense. I'm pretty sure there are at least two or three different types of headaches going on also, which might have something to do with that.

Topamax is either not helping me a lot or the headaches would be far worse without it? Early on I had an infusion followed by corticosteroids and that brought the pain down some, but it crept back. Ice packs, Olbas oil, prism glasses, vision therapy, tinted glasses, hoods, Naproxen, and water are pretty much all I've got now and it doesn't solve anything.