On another website CRC Connections, as well as CC Alliance there is an amazing information about the most common side effects of treatment.
http://mycrcconnections.ning.com/forum/topics/overview-of-sept-my-crc-chat
http://ccalliance.org/what_diseaseinfo_treatment_sideeffects_knockingout.html
I don't know if these sites have been mentioned on here before, but I figured I would share them.