I was just looking to find out more about this same thing on the internet and found this site. About 4 times a year
I get stomach cramps that cause me to start sweating, intense diarrhea...the pain gets so severe, it makes me want to vomit. Often I find walking around or getting up and down helps the bowels to move and then I am fine; however, once, about 10 years ago, I passed out face first in the bathroom and woke up later. Then, just two days ago, another episode and fainting spell.