what causes a large protruding stomach
Irritable bowel syndrome (IBS) is a disorder that causes cramping and pain in your stomach, among other symptoms. IBS can also cause bloating and gas, which could cause you to have a distended abdomen.f your abdomen is swollen because of gas, try avoiding foods that are known to cause gas, such as beans and cruciferous vegetables like broccoli and cabbage. Avoid drinking carbonated drinks and drinking out of a straw.