Patricia, I'm glad things went well for you with the Pred. As for your problems with the Mestinon, you might need to take it every 3 hours. How long have you been on Mestinon? I know your body can get adjusted to it to the point that it doesn't work as well any more, and you might need to suspend it for awhile so that it will work well again once you start it back up. Just an idea!!
Hugs,