I have had IBS-D for around 15 yrs and I was told by my doctor the other day that I test positive for a bacteria called H pylori. The Doc stated that this could be causing my IBS-D so I am being treated for this. I'm just wondering if anyone has heard if H pylori has the same symptoms has IBS. I just don't want to build myself up by thinking this will cure it when it won't. I have searched the web and could not find anything supporting what the Doc has told me but on the other hand I'm not a doctor. Would love to hear anyone's comments on this.