Not to be a broken record--if you click on my name and look at recent posts of mine you will see what I mean--but I believe many people are diagnosed with IBS, D in particular, when they actually have anxiety-induced D. That does not mean you have to be in the midst of a crisis--though most of us have certainly experienced GI problems at that time--but it can be chronic stress that is long standing. (That could include things like unhappy marriages, family conflicts, economic issues, and many others.) I was orignially diagnosed with IBS-D by a GI but was eventually diagnosed and SUCCESSFULLY TREATED as someone with ANXIETY-INDUCED D. That may well be true for others, but it did not happen until I went to a psychiatrist who had seen many people like me. Xanax stopped my D--unlike everything else--and that showed me and my psychiatrist that anxiety was at the root of my D. To each her own, but that's how things worked out for me. Take care.