I wrote a couple days ago that my subarachnoid cyst has grown in size from 3x4cm to 5.2x8.6cm, you asked if I'd mentioned anything to my doctor about eye wkness and increased migraines. Yes, I did and haven't heard back yet. In addition to these symptoms I have extreme fatigue, bulge in the back of my neck, "helmet head" as I describe, a heavy head with fullness feeling, nausea, burping, and the feeling of a lump in my throat. I recently started provigil for idiopathic hypersomnulence syndrome, the doctor told me to stop taking it for a while to see what happens (maybe side effects?).