Average person passes gas 14-23n times a day, and this is normal. But build-up of excessive gas in stomach can cause discomfort. This can lead to bloated stomach, abdominal pain and excessive burping/farting. So how to control it. Here are few ways to control or get rid of gassy stomach. Eating or swallowing habits to reduce excessive gas Swallowing air while eating or drinking can cause gas deposit in stomach. We do swallow a small amount of air while eating which is normal. But eating or drinking too quickly, or chewing gum, or smoking can also lead to swallowing more air. Try eating and drinking slowly to reduce excessive gas build-up in stomach. The best over-the-counter medicines for excessive gassy stomachs There are a number of over-the-counter products that can relieve excessive gas build-up in stomach Anti-gas drinks or tablets helps to reduce the gas build-up in stomach. Lactaid® or lactose intolerant products can help reduce gas build-up in stomach c...