I used to get colonics back in the late 90's. God are they expensive. I stopped because I was getting too much discomfort from them. For some reason, it doesn't seem natural for anything to be put up there including water. When we use enemas, it is only a small amt of saline and won't be as harmful, but when someone is putting gallons of water up there, could pose some problems. I would just rather eat fiber foods, take probiotics and occasional enemas. It comes out cheaper and safer. So yes, I think the colonic caused some problems for you.