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Gastroenterology & Hepatology General Practice Strong — Rome IV / NICE NG61

Rome IV Criteria for Irritable Bowel Syndrome

Rome IV diagnostic criteria for IBS: recurrent abdominal pain ≥ 1 day/week for 3 months, associated with defaecation or stool change.

At least 1 day per week on average for the last 3 months (symptom onset ≥ 6 months ago)

Rectal bleeding, unintentional weight loss, nocturnal symptoms, age > 50 at onset, family history CRC/IBD/coeliac

References

Related

Curated clinical cross-links plus same-class fallbacks.

Decision support only — verify against MDCalc, NICE, or your local guideline before clinical use.