Your best bet is to consult your pharmacist. It is a rare doctor who understands drugs overall. The printout given to you at the time you fill the prescription usually has information about cutting or crushing a dosage form.
There is information on the net, like this:
Mestinon Timespan (pyridostigmine) medical facts from Drugs.com
It is easier to find information using the brand name most times.
If a brand name drops its patent, the generic may not be exactly the same after that when made.
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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