Thanks for your reply, Annie7, and for sharing this study with me. I read the whole study article--very interesting, even though the study has an extremely small participant pool (n=18). The only long-term (4-weeks+) results reported, though, were on the 8 participants who continued Cytotec treatment long-term (4 weeks+). There is no mention of any long-term effects that may have been experienced by participants who discontinued Cytotec use.
I started experiencing IBS-C symptoms within one month of a single day's treatment with Cytotec. So I'd be interested in knowing more about the long-term effects on the participants, especially the 10 study participants who withdrew from the study. Did any of the study participants end up developing IBS-C after participating in this study? The study doesn't address this possibility.