I have been diagnosed with IBS several years ago. It seemed like I had a couple of really bad bouts with food poisoning and have never been the same since. But now I have constant cramping and urgent bowel movements, I am naseaus a lot and just generally have a lot of stomach trouble. But to make things much worse, Shortly after I had the IBS problems begin, I started having fainting spells. They would come completley randomly, but almost always when I was having an IBS attack of some sort, either when I was using the toilet and had diahrea or when I was cramping up and needed to use the toilet or something of that nature. I have probably fainted 10 times in the last four years. Some of the times were at home, once in a very dirty public restroom, twice in the car (thankfully as a passenger). I wonder if anyone else has experienced anything like this. I am now constanlty fearful and anxious about my next attack. It consumes my life.