I am considered an "alternater" in which I have D and C that just goes back and forth. My doctor put me on zelnorm and I am just having Diarrhea now, like all the time. Every day. SO, I am wondering what other alternaters do, if any have tried Zelnorm to get the constipation under control, but still have a lot of D, and what to do about that! But I am only on 3 mg a day, which is half a pill, and that seems like too much! Any word?? Thanks!