Farting, or flatulence, is the natural release of gas from the digestive system through the rectum.

It’s a normal bodily function, with the average person passing gas 14 to 25 times per day. However, when farting becomes unusually frequent—over 25 times daily—it may be a sign of an underlying issue, especially if accompanied by other symptoms.

Diet is one of the most common causes of excessive gas. High-fiber foods like beans, broccoli, and onions, along with carbonated drinks and sugar alcohols found in sugar-free products, can increase gas. People with lactose or fructose intolerance may also experience more flatulence when consuming dairy or sweetened foods. Swallowing too much air—due to habits like chewing gum, eating quickly, or smoking—can contribute as well.

Food intolerances and digestive disorders can also cause excessive farting. Conditions like lactose intolerance, gluten sensitivity, IBS (Irritable Bowel Syndrome), and SIBO (Small Intestinal Bacterial Overgrowth) often lead to increased gas, bloating, and discomfort. GERD and pancreatic insufficiency may also play a role in abnormal gas production due to poor digestion or swallowing air frequently.

Certain medications can worsen flatulence, particularly antibiotics, fiber supplements, laxatives, and drugs like metformin. These can disrupt the gut microbiome or increase fermentation in the digestive tract, leading to more gas.