Topamax and loser

I was prescribed Topamax with Wellbutrin in combination by a Psychiatrist to aid with an eating disorder. He told me how this was an "off-label" use of the drug and warned me about side effects like the tingling hands and feet, but assured me that drinking plenty of water and making sure that I get enough Potassium in my diet would be enough. He never once mentioned anything about my eyes.
When I picked up the medication, the Pharmacist went over the information and asked if I had questions. He did not once say anything about my eyes, vision, or glaucoma.
I started with 25mg on Dec 18, 2007 and went up to 50mg on Jan 9th, 2008. On Jan 26th, anytime I would stand up from a sitting position, I would get an intense pressure in my head, ears, and a very forceful pressure behind my eyes, and also rainbow circles popping up in my vision when I moved my eyes around. If I stood still and waited anywhere from 30seconds to 2minutes, the pressure would go away and I could function just fine until the next time I sat for more than 10-15minutes.
I called my Psychiatrist and he recommended that I drink more fluids and take a multi-vitamin. No mention of glaucoma.
The next day (yesterday), the same "head rush" was happening only it lasted longer and felt like a mini-migraine. I started looking online and WOW, there is info everywhere about the side effects.
I did not take the Topamax last night and this afternoon I have an appointment to see my eye doctor. I will also be looking for a new Psychiatrist. The way doctors are bribed to push meds is frightening.
The drug combo he prescribed really did help the way he said it would, but I would never have risked my eyesight!!!!!