Posted 8/21/2007 6:11 PM (GMT -8)
I'm no expert, but no, I don't think Pentasa has a supressant effect on the immune system. It's a topical anti-inflammatory so it works only in the last part of the small intestine and first part of the colon... the drug doesn't get absorbed into your blood stream as much as, say, Imuran does. But, the inflammatory process of being in a flare does affect your bloodstream and might affect how quickly you heal.