I have only been on this 30mg x 3 daily for about 3 weeks, but gas and pain was very uncomfortable - so like others trying to find the magic formula.
I have noticed a lot of relief from side effects last cpl days by taking a combo of some type of food along with 3 Fiber capsules when I take the Mestinon.
This may not work for everyone but wanted to pass it along for anyone having trouble and looking for a possible solution...
Good Luck...