May 2019: This guideline is an update of NICE guideline CG166 (published June 2013) and replaces it.
We have reviewed the evidence on inducing remission for people with mild-to-moderate ulcerative colitis. These recommendations are marked .
Recommendations marked  or  last had an evidence review in 2008 or 2013. In some cases minor changes have been made to the wording to bring the language and style up to date, without changing the meaning.
July 2019: The research recommendations from the 2013 guideline were added.