Lut...let me tell you a story....I was in my mid-20's and was in the hospital with a reaction to an antibiotic. The nurse came in and said she was going to give me an enema. I had NO idea and asked...."What's that?" When she explained it I said..."I don't think so!!!"

A solution is introduced to the colon through the rectum for the purpose of causing the bowels to move and cleansing the colon (how that for delicately phrased???)