• Brian Dooreck, MD

Gas, Bloating, and Natural Remedies

Actualizado: 4 de oct de 2020

Everyone has gas. Burping or passing gas through the rectum is normal but because it is embarrassing to burp or pass gas, many people believe they pass gas "too often" or have "too much" gas.

10 to 20 percent of adults have digestive complaints of belching or flatulence.

Most of the time gas is odorless. The odor comes from sulfur made by bacteria in the large intestine. Sometimes gas causes bloating and pain. Not everyone has these symptoms.

A variety of gastrointestinal complaints or symptoms are caused by gas. For example, belching, bloating, abdominal pain, and flatulence can be due to sensation from gas, not necessarily "excess gas."

Burping, abdominal bloating, and flatus (passing gas through the rectum) is normal. We all do it.

Normally you can pass gas or flatus up to12 to 25 times per day, typically later in the day than in the morning.

To minimize gas and its embarrassment, the first areas to focus on are diet and eating habits.

What is gas, and flatus or flatulence?

Gas is formed in the intestines by the action of bacteria as food is being digested. Gas is also called flatus or flatulence and is passed through the intestine and out the body through the rectum.

Excessive intestinal gas also occurs due to excessive air swallowing or increased intraluminal production from malabsorbed nutrients (such as lactose, fructose, or sucrose, for example). This is where there is a benefit in trying the low-FODMAP diet. You can read my other blogs for more about a low-FODMAP diet.

Brian Dooreck MD | Gut Health ➕ Life Balance 
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How does gas form?

When foods are not digested in the small intestine, such as carbohydrates like lactose, fructose, or sucrose, then pass into the large intestine (colon). The bacteria, yeast, and fungi in the colon cause fermentation of the undigested carbohydrates that lead to gas production.

Let's get right into how to treat it...

Everyone has gas. Photo by rawpixel.com from Pexels

Remedies For Gas

Before trying anything, always consult with your physician.

Natural remedies for gas include:

  • Peppermint tea

  • Chamomile tea

  • Anise

  • Caraway

  • Coriander

  • Fennel

  • Turmeric

Over-the-counter remedies for gas include:

  • Lactase (found in Dairy Ease and Lactaid as examples, is an enzyme needed to break down the carbohydrate lactose found in dairy products

  • Beano (helps digest the indigestible carbohydrate in beans and other gas-producing vegetables)

  • Pepto-Bismol

  • Activated charcoal

  • Simethicone

Key Points on Gas

  • Everyone has gas.

  • Changing what you eat and drink can help prevent or relieve gas.

  • Passing gas frequently is normal.

  • Cut down on the foods that cause gas.

Drink plenty of water.

  • Drink plenty of water. Try not to drink soda and beer.

  • Eat slower and chew more to cut down on the amount of air you swallow when you eat.

  • Avoid chewing gum.

  • Don’t smoke.

  • Make sure your dentures fit properly.

  • Keep a diet diary.

Some Common Gas-Producing Foods

  • Beans

  • Broccoli, cabbage, brussels sprouts, onions, artichokes, asparagus

  • Pears, apples, peaches

  • Whole grains, whole wheat, bran

  • Soft drinks, fruit drinks

  • Milk, milk products, cheese, ice cream

  • Packaged foods that have lactose in them (bread, cereal, salad dressing)

  • Dietetic foods, sugar-free candies, and gums


I eat a high fiber, mostly plant-based 🌱 diet, no red meat, drink 4 liters of water a day, exercise, and am focused on keeping nutrition simple. I am sharing what works for me and what I routinely recommend to my patients.

"Balance. Portion control. Keep nutrition simple. Eat Smart. Eat Healthy. 🌱 🌾 🌿"

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Connect with Dr. Dooreck on LinkedIn where he focuses his sharing on Health, Diet, Nutrition, Exercise, Lifestyle, and Balance.

gastroenterology | colonoscopy doctor | colonoscopy and gastroenterology services | gastro doctor | gi doctor | gastrointestinal diagnostic centers | public health

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