Did you see the thread below:
Can RSD effect the eyes and how?

Just wanted to add, eyes are so important - don't want to be alarmist and it may not apply to you, but all anti-epileptics like gabapentin (neurontin) and topomax, can cause eye problems, I get blurry vision and floaters.

But I *wish* I could remember (we don't have a database anymore from BT1), there's something more serious that can arise with vision, someone on the forum had to come off the meds because of that.

Probably better go see the doc anyway. And you can try to search the old archives through Google. Type in braintalk archives, then something like, RSD vision. Whatever you get back, click on the *cached* version - you won't get anything otherwise, because there's no database, but Google has it much of it (not all though) in archive.

A quick search for drug side-effects will show you that many meds cause eye problems. So maybe not the RSD directly causing it (but who knows, not me ) maybe the meds.

Sorry I can't help more, but this sounded a warning note in my brain...

Edit: just found a link at:
http://www.fda.gov/medWatch/SAFETY/2001/topamax.htm
all the best.