Yes I've had some minor vision problems, blurry vision and I also get vertigo. I actually don't have that much weight to lose maybe 15kg (33lbs) at the most until I'm a normal weight. So I'm thinking there might be a high chance that I might need surgery. But what do I know, I didn't even know IIH existed until a couple of weeks ago. It will probably take me a little while to get used to, but I think I'm pretty lucky considering all the medical problems in the world.