Did you lose a post?
I pretty sure they sometimes give this if you get your gallbladder removed and for cholesterol.
They might use it off label on some IBSders. Not sure how it would help with pain or discomfort though.
a side effect of it is constipation.
Did someone prescribe it to you for IBS?
I am not a doctor. All information I present is for educational purposes only and should not be subsituted for the advise of a qualified health care provider.
Please make sure you have your symptoms diagnosed by a medical practitioner or a doctor.