meteorism

Meteorism, also known as flatulence or intestinal gas, is the buildup of gas in the digestive tract. This gas is a normal byproduct of digestion and is produced when bacteria in the gut break down undigested carbohydrates. Common sources of gas include swallowing air, consuming certain foods like beans, broccoli, and dairy products, and medical conditions that affect digestion. Symptoms of meteorism can include bloating, abdominal discomfort, and the expulsion of gas. While generally harmless, excessive gas can sometimes indicate an underlying digestive issue.

The production of gas occurs primarily in the large intestine. Bacteria ferment undigested food, releasing gases such as hydrogen, carbon dioxide, and methane. Swallowed air, which contains nitrogen and oxygen, also contributes to intestinal gas. Certain foods are known for their gas-producing properties due to their carbohydrate composition, such as raffinose found in beans, lactose in dairy, fructose in fruits and sweeteners, and sorbitol in artificial sweeteners.

Managing meteorism often involves dietary adjustments to reduce the intake of gas-producing foods. Over-the-counter medications, like simethicone, can help break down gas bubbles, providing relief from bloating and discomfort. Probiotics may also be beneficial for some individuals by altering the gut bacteria composition. If meteorism is severe or accompanied by other concerning symptoms like persistent pain, weight loss, or changes in bowel habits, it is advisable to consult a healthcare professional to rule out any underlying medical conditions.