Crohn’s & Colitis Glossary

Toxic megacolon

A severe complication associated with ulcerative colitis that leads to rapid enlargement of the colon and requires immediate treatment and surgery. Symptoms include pain, distension or swelling of the abdomen, fever, rapid heart rate, constipation, and dehydration.

Trigger Food

A food that can make your IBD symptoms worse – such as causing diarrhea, bloating, pain, or vomiting.