I started mestinon on april 23rd, 2009 for double vision and I had some bluriness.
April 30th 2009 was the last time I had double vision.
I have reduced my doses of mestinon to almost nothing now, and now I get some ivig which after the first dose, I eliminated the mestinon for a few weeks.
Im back on it, but my eyes arent seeing double, just a little weakness right now.