Bloating usually comes down to one of three things: trapped gas, slowed digestion, or fluid retention. The good news is that most cases respond well to simple changes you can make today, and a few quick techniques can bring relief within minutes. Here’s what actually works, starting with the fastest options.
Quick Relief When You’re Bloated Right Now
The simplest fix is a 10 to 15 minute walk. Light physical activity helps move gas through your digestive tract and out of your body. You don’t need to power walk or break a sweat. A gentle stroll is enough to get your intestines contracting in the right direction.
If walking isn’t an option, lying on your left side can help release trapped gas. The anatomy of your colon makes this position particularly effective because it allows gas to travel toward the exit more easily. You can also try pulling your knees to your chest while lying on your back. This is sometimes called the “wind-relieving pose” in yoga for good reason: it puts gentle pressure on your abdomen and helps push gas along.
Other movements that target bloating include twisting at the waist (which compresses your abdominal organs and encourages gas to move), deep squats, and the bridge pose, where you lie on your back and lift your hips. All of these work by alternately compressing and releasing your midsection, which stimulates your digestive muscles.
Eating Habits That Cause Bloating
A surprising amount of bloating comes from swallowed air, a condition called aerophagia. Every time you eat too fast, talk while chewing, sip through a straw, or chew gum, you’re gulping down small pockets of air that accumulate in your stomach and intestines. Carbonated drinks add even more gas directly.
The fix is straightforward: chew your food slowly and make sure you’ve swallowed one bite before taking the next. Skip the straws, cut back on gum and hard candy, and limit sparkling water or soda. These are small changes, but for people whose bloating is primarily caused by swallowed air, they can eliminate the problem almost entirely.
Foods That Trigger Bloating
Certain carbohydrates ferment in your gut, producing gas as bacteria break them down. The biggest culprits are a group of sugars collectively called FODMAPs, found in foods like beans, onions, garlic, wheat, certain fruits, and dairy products. A low FODMAP elimination diet, where you temporarily remove these foods and then reintroduce them one at a time, reduces bloating symptoms in up to 86% of people, according to research from Johns Hopkins Medicine.
The elimination phase typically lasts two to six weeks. After that, you systematically add foods back to identify which specific ones trigger your symptoms. Most people find they’re sensitive to only a few categories, not all of them, so the long-term diet ends up being far less restrictive than the initial phase. Working with a dietitian can make the reintroduction process more efficient.
If beans and high-fiber vegetables are your main triggers, an enzyme supplement containing alpha-galactosidase (sold as Beano and similar products) can help. This enzyme breaks down the fermentable carbohydrates in those foods before your gut bacteria get to them. In clinical trials, patients taking it showed significant improvement in bloating and gas symptoms compared to placebo.
What About Simethicone and Gas-X?
Simethicone, the active ingredient in Gas-X and similar products, is one of the most commonly purchased remedies for bloating. It works by breaking up gas bubbles in your stomach into smaller ones that are easier to pass. However, clinical evidence for its effectiveness is weak. Studies have found no clear benefit for ordinary gas and bloating that isn’t related to diarrhea. Many people report feeling better after taking it, but the effect may be largely placebo. It’s safe to try, but don’t expect dramatic results.
Peppermint Oil for Ongoing Bloating
Enteric-coated peppermint oil capsules have stronger evidence behind them, particularly if your bloating is tied to irritable bowel syndrome. In a randomized trial of 190 IBS patients published in the journal Gastroenterology, peppermint oil capsules taken for eight weeks produced significantly greater improvements in abdominal discomfort and overall symptom severity compared to placebo. The key is using enteric-coated capsules, which dissolve in the intestines rather than the stomach. Regular peppermint oil or peppermint tea can cause heartburn because the same muscle-relaxing effect that soothes your intestines also loosens the valve at the top of your stomach. Side effects of the coated capsules are generally mild.
Constipation and Bloating
When stool moves too slowly through your colon, bacteria have more time to ferment it, producing extra gas. The backed-up stool also physically takes up space and creates pressure. If your bloating tends to build over several days and improves after a bowel movement, constipation is likely the primary driver.
Fiber is the first-line fix, but it needs to be increased gradually. Jumping from a low-fiber diet to a high-fiber one overnight will make bloating worse before it gets better. Aim for 25 to 30 grams per day from food, with about 6 to 8 grams coming from soluble fiber (found in oats, beans, apples, and flaxseed). Increase your intake by a few grams every few days to give your gut time to adjust.
Magnesium citrate, available over the counter, can help with occasional constipation by drawing water into your intestines. This softens stool and increases pressure that stimulates your intestinal muscles to move things along. It works relatively quickly, often within a few hours. For chronic constipation, though, the better long-term strategy is building up your fiber and fluid intake rather than relying on any laxative regularly.
Salt, Water Retention, and Belly Bloat
Not all bloating is gas. If your abdomen feels puffy rather than pressurized, and especially if your fingers, ankles, or face also seem swollen, fluid retention may be the cause. Excess sodium is the most common trigger. The American Heart Association recommends no more than 2,300 milligrams of sodium per day, with an ideal target of 1,500 milligrams for most adults. The average American consumes well over 3,400 milligrams daily, most of it from restaurant food, processed snacks, and canned goods.
Cutting back on sodium helps, but so does drinking more water, which sounds counterintuitive. When your body senses it’s getting too much salt relative to fluid, it holds onto water to dilute the sodium concentration. Staying well hydrated signals your body that it’s safe to release that extra fluid. Potassium-rich foods like bananas, potatoes, and spinach also help counterbalance sodium’s water-retaining effects.
Probiotics for Bloating
Probiotics can help, but the strain matters. Not every probiotic on the shelf targets bloating. The strain Lactobacillus rhamnosus GG (found in Culturelle) has clinical evidence showing significant reduction in bloating, gas, and overall abdominal discomfort. Results typically take a few weeks to appear, so give any probiotic at least a month before deciding whether it’s working for you.
When Bloating Signals Something Bigger
Occasional bloating after a large meal or a high-fiber day is normal. Persistent bloating that lasts more than a week, gets progressively worse, or comes with pain deserves medical attention. Red flag symptoms to watch for include unintentional weight loss, blood in your stool, persistent diarrhea or constipation that’s new for you, fever, nausea or vomiting, and signs of anemia like unusual fatigue or pale skin. These can point to conditions like celiac disease, inflammatory bowel disease, or ovarian issues that need proper diagnosis rather than home remedies.