Most stomach gas comes from swallowed air or the fermentation of undigested food in the large intestine. The fastest ways to release it include gentle movement, specific body positions that compress the abdomen, and abdominal massage. For recurring gas, addressing the root cause (what you eat and how you eat it) makes a bigger difference than any quick fix.
Get Moving Right Away
A short walk is one of the simplest and most effective ways to move trapped gas through your digestive tract. Research comparing body positions during gas infusion found that gas was retained in the gut when participants lay flat on their backs, but cleared normally when they were upright. During the first 60 minutes of testing, the difference was statistically significant. Even five to ten minutes of walking after a meal can make a noticeable difference.
If walking isn’t an option, simply standing or sitting upright helps more than lying down. Gravity works in your favor when you’re vertical, encouraging gas to travel toward the exit rather than pooling in loops of the intestine.
Body Positions That Help Pass Gas
Certain yoga-inspired positions work by relaxing the hips, lower back, and abdominal muscles while gently compressing the belly. This combination nudges gas through the bowels.
- Knees-to-chest (wind-relieving pose): Lie on your back and pull both knees toward your chest. Hold them there with your arms and rock gently side to side. The name of this pose in Sanskrit literally translates to “wind-releasing.”
- Child’s pose: Kneel on the floor, sit back on your heels, and fold forward so your torso rests on your thighs and your forehead touches the ground. This creates gentle, sustained pressure on the abdomen.
- Seated forward bend: Sit with your legs straight in front of you and fold forward at the hips, reaching toward your feet. This stretches the back and hips while pressing into the belly.
Hold each position for 30 seconds to a minute, breathing deeply. Deep breathing itself helps by rhythmically contracting and relaxing the diaphragm, which sits directly above the stomach.
Try an Abdominal Massage
The “I Love You” (ILU) massage is a technique used in clinical settings that you can easily do at home. It follows the path of the large intestine, pushing contents (and gas) toward the rectum. Always move from right to left, which matches the direction your colon naturally moves waste. You can do this in the shower with soap or lying down with a bit of lotion on your fingertips.
Start with the letter “I”: stroke with moderate pressure from your left ribcage straight down to your left hipbone. Repeat 10 times. Next, form the letter “L”: stroke from your right ribcage across to the left, then down to the left hipbone. Repeat 10 times. Finally, trace the letter “U”: start at your right hipbone, go up to the right ribcage, across to the left ribcage, and down to the left hipbone. Repeat 10 times. Finish with one to two minutes of clockwise circular massage around the belly button.
Once daily is enough. Many people find the best time is first thing in the morning or about 30 minutes after eating.
Why You Have So Much Gas in the First Place
There are two main sources of stomach and intestinal gas: swallowed air and bacterial fermentation of food.
Swallowed air (aerophagia) is more common than most people realize. You take in extra air when you eat too fast, talk while eating, chew gum, suck on hard candy, drink through a straw, or drink carbonated beverages. Smoking also contributes. Much of this air gets trapped in the stomach and upper gut, causing bloating, burping, or discomfort. The fix is straightforward: chew your food slowly, make sure you’ve swallowed one bite before taking the next, sip from a glass instead of a straw, and save conversation for after the meal rather than during it.
The second source is fermentation. Certain carbohydrates pass through the small intestine without being fully broken down. When they reach the large intestine, bacteria feed on them and produce gas as a byproduct. Foods high in a sugar called raffinose are common culprits: cabbage, cauliflower, broccoli, beans, and lentils. Dairy products cause gas in people who don’t produce enough of the enzyme that breaks down lactose. Artificial sweeteners like sorbitol and foods high in soluble fiber also ferment readily.
Foods and Supplements That Help
If dairy is a trigger, taking a lactase supplement with your first bite of dairy can prevent gas from forming. These come in various strengths, and higher-potency versions require fewer tablets per serving. The key is timing: the supplement needs to be in your gut at the same time as the dairy, so taking it after you’ve already finished eating is less effective.
Peppermint oil in enteric-coated capsules has solid evidence behind it. It relaxes the smooth muscle lining the intestinal wall, which can ease cramping and help trapped gas move along. The enteric coating is important because it prevents the capsule from dissolving in the stomach (where peppermint oil can worsen heartburn) and instead releases it in the small intestine and colon over 10 to 12 hours. In one trial, people with irritable bowel syndrome who took enteric-coated peppermint oil twice daily for four weeks saw meaningful improvement in symptoms compared to placebo.
Herbal teas containing ginger, fennel, or chamomile are traditional remedies with less rigorous clinical data, but many people find them soothing. Warm liquids in general can stimulate gut motility and help move gas through.
Skip the Baking Soda
Baking soda is a popular home remedy for stomach discomfort, but it comes with real risks that make it a poor choice for gas. When sodium bicarbonate reacts with stomach acid, it rapidly produces carbon dioxide, which can actually create more gas, not less. After a large meal or alcohol, this rapid gas production has been linked to stomach ruptures in rare cases. Overuse can also shift blood pH too far toward alkaline, which depresses breathing as the body tries to compensate. Over-the-counter antacid tablets are a safer option for acid-related discomfort, but antacids don’t address intestinal gas specifically.
When Gas Signals Something More Serious
Occasional gas is normal. The average person passes gas 13 to 21 times a day. But certain patterns warrant attention. Severe abdominal pain or cramping, inability to pass gas at all, vomiting, visible abdominal swelling, and constipation occurring together can be signs of an intestinal obstruction, which is a medical emergency. The distinction matters: trapped gas that you can eventually release, even if uncomfortable, is very different from a complete inability to pass gas paired with escalating pain.
Persistent bloating that doesn’t improve with dietary changes, unintentional weight loss, blood in the stool, or gas that has changed dramatically in frequency or odor over weeks are also worth investigating with a healthcare provider. These can point to conditions like celiac disease, small intestinal bacterial overgrowth, or inflammatory bowel disease, all of which are treatable once identified.