Mouth sores and gum problems can flare along with other Crohn’s disease symptoms. Learn how to manage these complications and why they happen.

Crohn's disease articles from across Nature Portfolio Crohn s disease is a chronic inflammatory disease of the gastrointestinal tract, mostly affecting the ileum.

Crohn's disease flare-ups can occur due to internal or external triggers, which vary by person. Knowing your triggers and working to control them is a key aspect of treating your disease. It can ...

Crohn’s disease and ulcerative colitis can be easily confused. WebMD explains how these inflammatory bowel diseases are alike and what sets each one apart.

Narrow stools can be caused by various factors. Learn what causes narrow stool and how to make the shape regular again.

Though it's not fun to talk about, this is what gastroenterologists want you to know about your bowel movements.

Nuno Borges had hoped to wear a Diogo Jota soccer jersey onto court at his match at Wimbledon but he settled for a black ribbon on his hat instead. The ...

Blood in the stool has multiple causes, like hemorrhoids and anal fissures. Learn about how it's diagnosed, treatment, when to see a doctor, and more.

Nuno Borges, Portugal's top player, wears black ribbon for Jota at Wimbledon Nuno Borges had hoped to wear a Diogo Jota soccer jersey onto court at his match at Wimbledon but he settled for a ...

Chronic kidney disease doesn’t always cause constipation, but there are a number of reasons why it does for many people. Learn about potential causes and treatment.

Crohn's disease. Read the latest research on Crohn's disease: risk factors, reducing flare ups, and new treatment options.