Irritable Bowel Syndrome (IBS) and Gastroesophageal reflux disease (GERD) are two of the most common digestive disorders, affecting millions of people worldwide. While they impact different areas of the gut, their overlap is significant—and often misunderstood.
Recent research shows that as many as 63% of people with IBS also report experiencing GERD symptoms, and nearly 36% of GERD sufferers also have IBS. These two conditions frequently coexist, amplifying discomfort and complicating treatment.
So why do they go hand-in-hand? Let’s break it down.
What Links IBS and Acid Reflux?
The connection between IBS and acid reflux isn’t fully understood, but there are several likely explanations:
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Visceral hypersensitivity: Both conditions involve increased sensitivity in the digestive tract. For those with IBS, this shows up as bloating, cramps, and irregular bowel habits. For those with GERD, it’s heartburn and regurgitation.
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Impaired motility: Delayed or disordered movement through the GI tract may contribute to symptoms of both IBS and reflux.
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Shared triggers: Diet, stress, and gut-brain imbalances are known to worsen both IBS and GERD.
Shared Symptoms & Triggers
Some of the most common shared symptoms include:
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Abdominal bloating
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Nausea
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Discomfort after eating
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Chest or upper abdominal pain
And the common triggers?
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High-fat or spicy foods
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Caffeine and alcohol
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Carbonated beverages
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Stress and poor sleep
That’s why a holistic approach is essential for those dealing with both IBS and GERD.
Managing Both IBS and Acid Reflux
While medications and supplements can offer symptom relief, lifestyle and dietary changes are critical:
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Avoiding acidic and reflux-triggering foods
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Avoiding late-night meals or lying down right after eating
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Join Us at the Gutivate IBS Warrior Summit
We’re proud to be a sponsor of this year’s IBS Warrior Summit, hosted by Gutivate—a powerful, month-long virtual event that brings together clinicians, nutritionists, fitness professionals, and community members for expert-led workshops, cooking classes, and gut-friendly lifestyle tips.
If you or someone you love is navigating IBS (with or without reflux), this summit is a must.
→ Learn more & sign up here for free!
If you’re dealing with both IBS and acid reflux, you’re not alone—and there are steps you can take to feel better. From understanding shared triggers to integrating gentle support like RefluxRaft and learning from the experts at Gutivate’s IBS Warrior Summit, there’s real power in knowledge, community, and evidence-backed strategies.
Disclaimer
This article is for informational purposes only and does not replace professional medical advice. Always consult a qualified healthcare provider for individualized guidance on managing acid reflux, or any other medical concerns.
References
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Overlap Between GERD and IBS – PMC
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Living With IBS and GERD – Everyday Health
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IBS and Acid Reflux Connection – Healthline