Yea it happens to me, peppermint coated tablets help for my period pain as well believe it or not, and any decaf tea for bloatedness! I'm currently on ondansentron for my ibs-d and it's much better! Research it!!

When I was young that was the first episodes of IBS, Stress has always caused me diarrhea even as a child

I have this every month but recently my monthlies have been irregular and I have still been have the IBS flare ups when they are supposed to be here. I'm at a loss too.

Thanks. I just asked this. Prior to period I spend alot of time running to bathroom. I know I also sometimes do not eat as healthy, cravings, but it doesn't seem to matter.