There is only one cure for this and it is J pouch excision. I tried several of the suggested treatments and they didnt work, try them maybe you will get lucky. The excretions kept getting worse and worse, mine had little smell and usually just a light tinge of red but it was obnoxious because they leaked out. They started off as thicker but got more and more watery. I had some of this leakage with my loop but with the disconnected J pouch it was much worse. I figured at some point I would have to get the disconnected J pouch removed, but was hoping to go for while before a big surgery, I only waited 6 months. In hind sight it is usually better just to get it over with and excise the pouch once one gives up on the pouch, though there are some people that dont seem to have this problem.