Hi all I have been battling IBS and Acid Reflux. Have had many test, last ones were colonoscopy and EUS two years ago. Saw my gastroenterologist last week. My concern is that for about three years, I was always constipated but now every now and then I have explosive diarrhea or go many times with loose stools. My doctor says that IBS can switch from one to the other but I wouldn't call my situation switching back and forth since I have been constipated for almost 3 years but now getting diarrhea in between more often. Does anyone else have this?