Good luck at your appt. on Tuesday. I know you are scared, and I would be too, with the sudden vision problems. So glad to see you are going to a Neuro Opth, you should find out what is going on w/your eyes.
Please don't get too worked up w/all you read here. This is an important step in the right direction you are taking.
Just tell the Dr what you have going on, and hopefully he/she will ask you questions as to what you are experiencing. Jot down when this all started, and if it's changed, stayed the same etc., that way if you forget, you'll have it on paper.
wishing you the best,
SL
Do you have diabetes? Diabetic retinopathy can cause changes in vision such as that you have discussed. Seeing a neuro Opth will only help determine whats up. Have you seen an eye dr yet? Sounds like you have. If they haven't mentions Optic Neuritis then its a good sign. Diabetes can cause neuropathies that can mimic symptoms of MS such as in feet/hands tingling etc. Bladder frequency etc also and mentation changes. Let us know what symptoms your having and do you have diabetes.
cz