Pouchy.orgPouchitis: Symptoms, Treatment & Prevention
The most common pouch complication and how to manage it.
What Is Pouchitis?
Pouchitis is inflammation of the J-pouch lining. It is the most common complication after pouch surgery and many pouch patients experience it at some point. The good news: it’s usually treatable and manageable.
Symptoms to Watch For
- Increased number of bowel movements
- More urgent need to go
- Watery or bloody stool
- Cramping or abdominal pain
- Fever (in more severe cases)
- Feeling unwell or fatigued
How Is It Treated?
- Antibiotics are the first-line treatment — your doctor will prescribe the specific antibiotic and length of course based on your situation
- Most episodes respond well to a single course of antibiotics
- For recurring pouchitis, your doctor may try longer antibiotic courses, probiotics, or other medications
- Rarely, pouchitis that doesn’t respond to standard treatment may need stronger immunosuppressive medications
Can You Prevent It?
Some patients benefit from daily probiotics — specific formulations have been studied for pouchitis prevention. Staying well-hydrated, eating a balanced diet, and managing stress may also help. Talk to your gastroenterologist about whether a prevention strategy makes sense for you.
When to Call Your Doctor
Contact your doctor if you notice a significant increase in bowel frequency, blood in your stool, fever, or symptoms that don’t improve within a few days. Early treatment leads to faster recovery.
Last reviewed: June 27, 2026 · Pouchy.org patient education, medically reviewed by Stefan D. Holubar, MD, MS (Cleveland Clinic).