On average, I'm one of those people who can play sports, but pay the price with hours of sleep to follow. On rare occasions, I unexpectedly have these extreme episodes of weakness, but my most consistent MG problems have been breathing and relative weakness.

However, this past Saturday, I discovered something. One day, I accidentally took 120 mg dosage of Mestinon instead of 60mg. I played tennis, and I was not tired. I'm too scared to do that again, unless I know someone who has done that as a method. Since, last time I took too much Mestinon (by doctor's orders), I literally could not lift a muscle for hours, had to go to the ER.

So, I would like to know if anyone doubled up on Mestinon and had some success.