Built-up gas moves through your digestive tract in one direction or the other, so getting rid of it means helping it pass as a belch or as flatulence. The fastest relief comes from body positioning and gentle movement, while over-the-counter options and dietary changes handle the problem over hours and days. Here’s what actually works, starting with what you can do right now.
Body Positions That Move Gas Out
Gravity and gentle pressure on your abdomen are the quickest tools you have. Certain yoga-style positions compress and stretch the intestines in ways that help trapped gas bubbles travel toward an exit. You don’t need flexibility or experience. Just get on the floor and hold each pose long enough for your body to respond.
Wind-relieving pose: Lie on your back, pull both knees into your chest, and gently hug them. This is the classic gas-relief position for a reason: it puts direct pressure on your lower abdomen.
Child’s pose: Kneel on the floor, sit back on your heels, and fold forward with your arms extended. Hold for about five slow breaths. The compression against your thighs works similarly.
Two-knee spinal twist: Lie on your back with knees bent, then drop both knees to one side while keeping your shoulders flat. Hold for 10 slow breaths, then switch sides. The twisting motion helps move gas through the curves of your colon.
Happy baby pose: Lie on your back, grab the outsides of your feet, and pull your knees toward your armpits. Stay here for several breaths.
A simple walk also helps. Even 10 to 15 minutes of light movement stimulates the muscles in your intestinal wall to push gas along. Lying on your left side can also encourage gas to move toward the descending colon and out.
Over-the-Counter Options
Simethicone is the most widely available gas relief medication, sold under brand names like Gas-X and Mylanta Gas. It works as a surfactant, meaning it lowers the surface tension of gas bubbles in your digestive tract so they merge together into larger bubbles. Larger bubbles are easier for your body to expel through belching or flatulence. It’s not absorbed into your bloodstream, so it stays in the gut and passes through. The standard adult dose is 40 to 125 mg up to four times daily, taken after meals and at bedtime, with a maximum of 500 mg per day.
If your gas tends to come from beans, broccoli, cabbage, onions, or other complex-carbohydrate foods, an enzyme supplement containing alpha-galactosidase (sold as Beano) can help. Your body lacks the enzyme to fully break down certain sugars in these foods, so bacteria in your colon ferment them and produce gas. The enzyme does the breaking down before the bacteria get the chance. Take one capsule right before your first bite or within 30 minutes of eating. It won’t help with gas that’s already formed, but it prevents the next round.
What About Activated Charcoal?
Activated charcoal supplements are marketed for gas and bloating, but the evidence behind them is weak. The Cleveland Clinic notes that while activated charcoal has proven uses in emergency medicine for certain poisonings, the results for gas relief are conflicting. Regular use can cause constipation and reduce how well your body absorbs nutrients and medications. These supplements aren’t regulated by the FDA, so quality varies. Side effects include black stool, black tongue, and potential drug interactions. It’s not a reliable option for gas relief.
Peppermint Oil for Recurring Bloating
Enteric-coated peppermint oil capsules relax the smooth muscle lining your intestines, which can ease the cramping sensation that comes with trapped gas. The enteric coating matters because it prevents the capsule from dissolving in your stomach (where peppermint oil can worsen heartburn) and delivers it to the intestines instead. In clinical trials for irritable bowel syndrome, participants took one capsule three to four times daily, 15 to 30 minutes before meals, for one month. This is more of a strategy for chronic bloating than a quick fix for a single episode.
Foods That Cause the Most Gas
Most intestinal gas comes from bacteria in your colon fermenting carbohydrates that your small intestine didn’t fully absorb. These poorly absorbed sugars fall into a group called FODMAPs, which stands for fermentable oligosaccharides, disaccharides, monosaccharides, and polyols. In practical terms, the biggest offenders are:
- Beans and lentils, which contain oligosaccharides your body can’t break down on its own
- Cruciferous vegetables like broccoli, cauliflower, Brussels sprouts, and cabbage
- Onions, leeks, and garlic
- Dairy products if you have any degree of lactose intolerance
- Apples, pears, and stone fruits, which contain fructose and sorbitol
- Wheat-based foods in large quantities
- Sugar alcohols found in sugar-free gum, candy, and protein bars (look for ingredients ending in “-ol” like xylitol or mannitol)
You don’t necessarily need to avoid all of these permanently. Many people find relief by cutting the biggest offenders for two to three weeks, then reintroducing foods one at a time to identify their personal triggers. Cooking vegetables thoroughly also breaks down some of the fibers that cause fermentation, making them easier to digest than raw versions.
Habits That Make You Swallow Air
Not all gas is produced by bacteria. A significant portion, especially gas that causes bloating in the upper abdomen and frequent belching, comes from swallowed air. This is called aerophagia, and specific everyday habits make it worse:
- Eating too fast or talking while eating
- Drinking through straws
- Chewing gum
- Sucking on hard candy or lollipops
- Drinking carbonated beverages
- Smoking
The fix is straightforward but takes conscious effort. Chew each bite slowly and swallow before taking the next one. Sip from a glass instead of a straw. Save conversations for after the meal rather than between bites. Switch from sparkling water or soda to still drinks. These changes feel minor, but they can noticeably reduce the volume of air entering your digestive system within a few days.
When Gas Signals Something Else
Occasional gas is normal. The average person passes gas 13 to 21 times per day. But certain patterns suggest something beyond diet is going on. Pay attention if your gas symptoms change suddenly, if they come with persistent abdominal pain, if you notice unexplained weight loss, or if your bowel habits shift significantly toward constipation or diarrhea. These combinations can point to conditions like celiac disease, inflammatory bowel disease, or small intestinal bacterial overgrowth, all of which are treatable once identified.