What defines burping as chronic, and what could cause it?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Chronic burping is frequent, persistent belching that doesn't resolve on its own. It's most commonly caused by swallowing excess air (aerophagia), but it can also signal underlying digestive issues such as acid reflux (GERD), gastritis, H. pylori infection, or irritable bowel syndrome (IBS). Certain foods, carbonated drinks, eating too quickly, and anxiety can also contribute.

Because chronic burping can range from a harmless habit to a symptom of a treatable medical condition, it's worth investigating rather than ignoring. A free, instant, online symptom check can help you quickly identify possible causes based on your specific symptoms and guide you toward the right next steps—whether that's simple lifestyle changes or a conversation with your doctor. Take a few minutes now to better understand what your body may be telling you.

Reviewed for medical accuracy: 07/15/2026

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Explanation

Chronic burping means burping happens a lot and doesn't stop over time. It can be caused by swallowing too much air, which is called aerophagia. This could happen if a person eats too fast, drinks fizzy drinks, or chews gum a lot.

Sometimes, chronic burping can be linked to problems in the digestive system. For example, it may be related to acid reflux, where stomach acid comes back up into the throat. It can also be due to problems in how the stomach empties food.

Here are some common reasons for chronic burping:

Swallowing air: Eating or drinking quickly, chewing gum, or drinking carbonated drinks.
Digestive issues: Conditions like acid reflux or delayed stomach emptying.

If burping is bothering you, it might help to eat slower, avoid fizzy drinks, and check your symptoms to better understand what might be causing your discomfort and whether you should see a doctor.

(References)

Kessing BF, Bredenoord AJ, & Smout AJ. (2014). The pathophysiology, diagnosis and treatment of excessive .... The American journal of gastroenterology, 25001253.
Zad M, & Bredenoord AJ. (2020). Chronic Burping and Belching. Current treatment options in gastroenterology, 31974815.
Bredenoord AJ, & Smout AJ. (2007). Physiologic and pathologic belching. Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 17481963.

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