What Are The Causes Of Severe Intestinal Gas?

Causes Of Severe Intestinal Gas Intestinal gas is a common issue related to the digestion process. But if you suffer from excessive gas quite frequently then you need to find out the causes for it. Excessive intestinal gas, which is also referred to as bloating, flatus, and flatulence can be caused due to many factors.

If you want to eliminate the frequent occurrence of severe intestinal gas then you should find out the causes for it. Knowing about the common causes for severe intestinal gas will help you in getting rid of your problem.

What Are the Causes of Severe Intestinal Gas?

Inadequate Fiber Intake

Lack of adequate amount of fiber in your diet can cause slow movement of the foods in the digestive tract. This may lead to difficulty in the bowel movement. When you do not have proper and regular bowel movements, excessive gas may be caused in the intestine due to putrefaction, overgrowth of candida and fermentation.

Thus, insufficient fiber intake can cause severe intestinal gas and give you considerable amount of trouble. If you decide to increase your fiber intake then do this slowly and gradually otherwise sudden consumption of too much fiber may also lead to intestinal gas.


Intake of certain medications can be very much taxing on your digestion. Antibiotics along with other medications may significantly affect the process of digestion. These medications may either suppress the digestive enzymes produced in your body or cause your intestine to work slowly.

Both these effects of medications result in slow digestion, which may give rise to the intestinal buildup of gas. At times, the foods may remain undigested even when they are passed on to the colon.

Muscle relaxers as well as opioid medications also have negative effects on the digestion process and may lead to constipation. Severe intestinal gas problem may arise due to all these side effects caused by these specific medications.

Severe Health Conditions

There are a number of serious health conditions and illnesses that may cause severe intestinal gas. Some of the most common health conditions resulting in severe intestinal gas may include Crohn’s disease, ulcerative colitis, diverticulitis, IBS (Irritable Bowel Syndrome), inflammatory bowel disease, etc. These conditions are considered to be serious and hence if you frequently experience severe intestinal gas problem then you may need treatment.

Food Allergies & Sensitivity

Some people are allergic to certain foods and as a result may suffer from severe intestinal gas problem. Lactose intolerance is one such problem that causes severe intestinal gas.

In this condition, the sufferer is deficient in the lactase enzyme that is needed by the body to break down the lactose present in milk and milk products.

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Consumption of foods that are high in gluten can worsen celiac disease, which may result in severe intestinal gas. Apart from lactose, sensitivities to sorbitol and fructose can also lead to severe intestinal gas problem.

Certain Foods

Severe intestinal gas can also result from the intake of certain foods like cauliflower, broccoli, cabbage, beans, oats, wheat, potatoes, certain carbohydrates, etc. Most of these foods are excessively rich in fiber, which if not digested properly may move on to the colon from the small intestine undigested.

When the food lies in the small intestine, bacteria struggle hard to digest the fiber contained in the foods and in turn produce excessive amount of gas. This gas may get trapped in the intestine and may cause severe trouble to the patient. Soft drinks and candy may also result in excessive intestinal gas as they are high in fructose.

Chronic Constipation or Use of Laxative

If you are a victim of chronic constipation then you are likely to suffer from severe intestinal gas problem quite frequently. This is because constipation encourages the buildup of gas in the intestine by blocking the airways in the colon.

And when there is excessive buildup of gas in the intestine, you may experience bloating, discomfort and cramps. In the long run, chronic constipation can lead to several other health problems. Therefore, it should not be left untreated for long.

Most people, who suffer from constipation get used to taking laxatives in order to alleviate their constipation problem. But prolonged use of laxatives or laxatives abuse can also cause severe intestinal gas and hence their use should be gradually stopped.

Candida Overgrowth

Candida overgrowth is believed to be the most important cause of severe intestinal gas. When Candida albicans, yeast that lives in and grows in your body, thrives and multiplies in your colon and small intestine, it can result in severe intestinal gas problem.

Severe intestinal gas problem can also be caused to swallowing of excessive air while eating, improper chewing of foods, and improper initial digestion of foods.