I have had sphincter of oddi dysfunction for almost 2 and 1/2 years. About every six months (why it's this time frame I have no idea, but they are very consistent, except for when I was pregnant with my third child, I was attack free!) I am faced with severe attacks where I experience extreme upper right abdominal pain, elevated liver enzymes, some vomiting, and am sick for usually a couple days...knocks me off my feet! I am usually hospitalized for the first part of the attack because the pain is so excruciating, I compare it to that of labor pains! I have had my sphincter cut in hopes that this would relax it and eliminate my attacks but have had no success with this procedure. I was wondering if anyone else with SOD has undergone any other treatments that have been successful??