<<Disclaimer: Verify this information before applying it to your situation.>>

For those of you traveling abroad, I just taked with Steve Payne at
Bayer Pharmaceuticals (1-800-288-8371) and he confirmed that the
'starch' in their Cipro (anti-diarrhea) tablets, commonly prescribed for
travelers' diarrhea, is corn starch.  After all, we don't want to trade
one for of diarrhea for another!