Ulcerative colitis (UC) is a type of inflammatory bowel disease (IBD) that causes inflammation and sores in the lining of the large intestine (colon) and rectum. Symptoms often come and go in flares.
These plain-language articles explain what UC is, the symptoms and flare signs to know, today’s treatment options and how to eat well during a flare and in remission.
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- What Is Ulcerative Colitis? A Nurse Explains the Basics
What is ulcerative colitis? A nurse explains how UC differs from Crohn’s and IBS, the types, who gets it, complications, cancer screening and outlook. - Ulcerative Colitis Symptoms and Flares: What to Watch For
Ulcerative colitis symptoms include bloody diarrhea, urgency and cramps. A nurse explains mild vs. severe flares, triggers and when to go to the ER. - Ulcerative Colitis Treatment in 2026: A Nurse’s Guide to Your Options
Ulcerative colitis treatment in 2026 includes mesalamine, steroids, biologics, JAK inhibitors, S1P pills and surgery. A nurse explains each option. - Ulcerative Colitis Diet: What to Eat During a Flare and in Remission
There is no one ulcerative colitis diet. A nurse explains what to eat during a flare, how to eat well in remission, hydration and food journal tips.
New articles are added often, so check back soon.
For general education only, not medical advice. Talk with your own doctor before you start, stop or change any treatment. In an emergency, call 911.