Dr. Salhab notes that for people with IBS, the colon’s contractions can be unusually forceful and may result in significant discomfort or even diarrhea immediately after meals. This heightened sensitivity of the gastrocolic reflex is one of the factors that makes IBS challenging to manage,
Managing Symptoms of an Overactive Gastrocolic Reflex If you frequently experience discomfort or urgency to use the restroom after eating, there are some steps you can take to ease your symptoms. Dr. Salhab recommends avoiding certain trigger foods that may exacerbate the issue