Hey Erin,
I'm feeling much better and stronger, thanks for asking. Thinking back, I would say it took just about a week. I had three exchanges, 8 bottles each time over a 6 day period. I couldn't believe how much stronger I felt. I know it had a lot to do with how well my surgery went and recovery. One thing it didn't help was the double vision, but the mestinon took care of that. I'm so glad you don't have to get stuck all the time now and you can go home after you have it. Plus it doesn't take too long. Well, you have a good nights sleep!

Take care.
Big Hugs,
Pat