How often do you do it? Enemas should not be overdone. They disrupt normal colon bacterias and peristaltics. You should do it occasionally when you get blocked during a cleanse. I suggest you try to get some good bacteria in and stop for a while. When you start again, dont overdo. And dont do high enemas. Try to balance your diet so your colon works well. If there is a problem, try to find out what it is.