Hi,
Unfortunately, while ostomies may save and improve our lives, surgeons and other doctors don't always offer complete information before we choose this option or have to get them.
Many folks with a colostomy (which I have) or ileostomy suffer from diversion colitis months after sugery. This has to do with the lack of 3-chain fatty acids which we no longer have in our rectum due to the diversion. Without them, we are subject to inflammation -- a primary symptom of diversion colitis -- and cramps in the left lower quadrant. Sometimes, there is also a small amount of blood that comes with this output of mucous but it's not "dangerous" -- although you should inform your doctor and get a sigmoidoscopy to be sure. My surgeon has recommended the use of Canasa suppositories or Rowasa enemas to deal with the inflammation and decrease the amount of mucous. I'm still a case in process so don't have an answer for you yet. But, it's a common condition that we learn about
later -- and I'm living with it for now. Some get rather major surgery for this with removal of the rectum but I'd prefer not to do so. If you go to the General Discussion Group at www.uoaa.org and do a search, you'll find several perspectives on this.
As far as irrigation, only those with colostomies can use this procedure which cleans out the colon. It really has little to do with diversion colitis although sometimes elimination via irrigation may decrease or increase the amount of mucous depending on the ostomate. Again, go to the discussions at www.uoaa.org and see the Forum at the bottom called Gators -- for irrigators. ;) Lots of valuable info at this website. Also, at youtube, if you do a search, you'll find an Australian man (I believe) who describes and shows the irrigation process.
Hope this helps! Good luck to all of us!
Artzfan