Gas and gas pains can strike at the worst possible moment — during an important meeting or on a crowded elevator. Although passing intestinal gas (flatus) usually isn't serious, it can be embarrassing.
Anything that causes intestinal gas or is associated with constipation or diarrhea can lead to gas pains. These pains generally occur when gas builds up in your intestines, and you're not able to expel it. Most people pass gas at least 10 times a day.
The good news is that although you can't stop gas and gas pains, a few simple measures can help reduce the amount of gas you produce and relieve your discomfort and embarrassment.