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Published on: 8/20/2026

Why would someone experience excessive burping after surgery?

Yoshinori Abe

Reviewed by Yoshinori Abe, MD

Internal Medicine

Excessive burping after surgery is a common digestive issue, often triggered by procedures like antireflux surgery (such as fundoplication) or bariatric surgery. These operations alter the anatomy and function of the stomach and esophagus, which can lead to trapped air, swallowed gas (aerophagia), or changes in how the body releases pressure. Post-surgical burping may also result from anesthesia, dietary changes, or slowed digestion during recovery.

While mild burping is usually temporary, persistent or severe burping can signal complications, food intolerances, or gastrointestinal conditions that need attention. Because symptoms after surgery can overlap with other issues, it's important to understand what's driving yours. Take a free, instant, online symptom check to get personalized insights in minutes and know when to follow up with your doctor.

Reviewed for medical accuracy: 07/15/2026

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Explanation

After certain surgeries, like antireflux or bariatric surgeries, people may experience more burping. This happens because the way the stomach and esophagus work can change during these surgeries.

Reasons for Increased Burping:

  1. Antireflux Surgery:
  • This surgery is done to stop acid from coming up into the esophagus. Sometimes, it can make it harder to burp normally, leading to more air being trapped and causing burping or bloating.
  1. Bariatric Surgery:
  • This is often done to help with weight loss. It can change how food moves through the stomach, which may lead to more air being swallowed and more burping.
  1. Surgical Techniques:
  • Different types of surgeries, like the 270-degree or 360-degree wraps used in antireflux surgery, can affect how much a person burps.

In summary, changes in how the stomach and esophagus function after surgery can lead to more burping. Each type of surgery may have different effects, and if you're experiencing persistent burping or other digestive symptoms that concern you, try our free AI-powered symptom checker to help understand what might be causing your discomfort and when you should talk to a doctor.

(References)

  • Tew S, Ackroyd R, Jamieson GG, & Holloway RH. (2000). Belching and bloating: facts and fantasy after antireflux .... The British journal of surgery, 10759746.

  • Akyüz F, Göksoy B, Telli P, Nizam N, Atasoy A, Çavus B, et al. (2021). Is belching increasing after bariatric bypass surgery in the .... Acta gastro-enterologica Belgica, 34965042.

  • Broeders JA, Bredenoord AJ, Hazebroek EJ, Broeders IA, Gooszen HG, & Smout AJ. (2012). Reflux and belching after 270 degree versus 360 .... Annals of surgery, 22167002.

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