Here I was telling every one that I had no symptoms and this weekend I've been hit really badly by dizziness. It's getting worse, to the point where even sipping from a bottle makes me feel woozy. It hits me really bad though when I stand up, my eyesight and hearing goes all funny and I feel light headed. I'd really like to stop this if I can. On saturday I was in the supermarket and really thought I was going to faint. I was pretty scared. I think my diets ok, and I'm drinking lots of water. What causes this? Does anyone else suffer or know of anything that helps.