Why do I frequently pass gas after hemorrhoid surgery?

Frequent flatulence after hemorrhoid surgery may be caused by various factors. On one hand, the surgery may irritate the anal sphincter, leading to abnormal contractions and allowing more gas to enter the body, resulting in increased flatulence. On the other hand, dietary changes following surgery can also affect gastrointestinal digestion; for example, consuming excessive gas-producing foods or eating too quickly may increase intestinal gas and lead to more frequent passing of gas. Disruptions in gut microbiota or conditions such as irritable bowel syndrome (IBS) may also contribute to increased flatulence. The specific cause of frequent flatulence after hemorrhoid surgery should be determined based on the individual patient's condition and a doctor's diagnosis, and appropriate management measures should be taken accordingly. If you have concerns or symptoms persist, please seek medical attention promptly.