So, within an hour of taking my first Mestinon dose, my breathing felt ever so slightly easier, but I saw no difference with my ptosis at all. I also felt extremely weak - I could barely get up the stairs. Not a nice feeling at all. Is this a side effect I have to get used to, or does even more weakness mean I don't have MG? I'm very small and drugs do normally effect me a LOT...

Any advice would be much appreciated!