Colon hydrotherapy: everything you need to know, plus my own experience Disclaimer: Before reading, I just want to again state that I am not a doctor or medical professional. I am simply sharing with you what I researched, learned and experienced along the way. What is it? Colon hydrotherapy -- also known as a colonic, colonic irrigation or colon cleansing -- works to improve the function of your colon, and can help improve a vast majority of digestive issues. Colon hydrotherapy sessions work to …