If you are having Blurred vision and have MS, please don't hesitate to get to the opthalmologist, or better yet, a Neuro-Opthalmologist. If your Optic nerve is inflamed, the longer it goes untreated, the less vision you will regain. I have been there, I know, I lost my vision in one eye and almost in my other eye. I had to be treated with IV Steroids to bring my vision back. Unfortunately they didn't treat it aggressively the first time around for which I am very angry about. But, thank Goodness I have what I have for now. Take care of your eyes.... I have Lupus, but, have been told that this also happens to MS and Lupus patients... we are under the same umbrella of autoimmune disease...