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Understanding GERD Chest Pain Symptoms
March 31st, 2026

Can Acid Reflux Cause Chest Pain That Feels Like a Heart Attack?

Yes, acid reflux can cause chest pain that closely mimics heart attack symptoms. This occurs when stomach acid flows back into the esophagus, creating a burning sensation that can radiate to the chest, neck, and arms. Studies show that up to 25% of emergency room visits for chest pain are actually caused by GERD rather than cardiac issues. The pain typically worsens when lying down, after eating large meals, or consuming spicy foods. However, distinguishing between cardiac and reflux-related chest pain can be challenging, as both conditions can cause similar discomfort, sweating, and shortness of breath. If you experience sudden, severe chest pain, especially with symptoms like arm numbness or jaw pain, seek immediate medical attention to rule out a heart attack.

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