What do humans have in common with bike tires and those cartoon-character balloons that are hauled down parade routes on holidays? All three contain gas.
According to the National Institute of Health (NIH), it's common for people to produce one-half to two quarts of gas a day, expelling it in up to 14 daily bursts. Some gas gets into people's digestive tracts after they swallow it from the surrounding air. But some gas is there because bacteria in the colon produce it after munching on undigested material.
Some people may find gas in their digestive tract to be particularly uncomfortable . This is called bloating . Gas discomfort is a common symptom that in most cases doesn't point to a serious problem. But if gas is causing you serious pain or it's been uncomfortable for more than two weeks, bring it to your doctor's attention. Also make an appointment with your doctor if you also have other symptoms that could be related, such as weight loss.
Whether or not you seek medi...
Gas, also called flatus or flatulence, is air in the intestine that is passed through the rectum. Air that is passed from the digestive tract through the mouth is called belching .
Gas is formed in the intestines as food is being digested. Gas can make you feel bloated, which may cause crampy or colicky abdominal pain .
Gas can be caused by any of the following:
Eating foods that are difficult to digest, such as fiber . If you recently introduced fiber into your diet, having gas may be temporary. Give it a little time. Your body may adjust and stop producing gas.
Eating foods that you cannot tolerate -- for example, if you have lactose intolerance and eat dairy products
Irritable bowel syndrome
-- a chronic form of stomach upset that gets worse with stress
(when your body cannot absorb or digest a ...
Tissue infection - Clostridial; Gangrene - gas; Myonecrosis; Clostridial infection of tissues
Clean any skin injury thoroughly. Watch for signs of infection (such as redness, pain, drainage, or swelling around a wound), and consult your health care provider promptly if these occur.
Bartlett JG. Clostridial infections. In: Goldman L, Ausiello D, eds. Cecil Medicine . 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 319.
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