Most indigestion resolves on its own, but you can speed it along with a few simple strategies: moving your body after eating, choosing the right herbal tea, and adjusting how you sleep. The key is matching the remedy to the type of discomfort you’re experiencing, whether that’s bloating, a burning sensation, or that heavy “too full” feeling that won’t quit.
Get Moving After You Eat
One of the fastest ways to relieve that overly full, uncomfortable feeling is simply to stand up and walk. Walking after a meal shortens the time food sits in your stomach, which can improve symptoms of fullness, reflux, and abdominal pain. You don’t need a power walk. A gentle stroll within 15 to 30 minutes of eating is the general guideline from gastroenterologists at Cleveland Clinic.
Even if walking isn’t an option, just changing your position helps. Standing up from a seated position or walking around your house can still impact how quickly your stomach empties. The worst thing you can do after a big meal is lie flat on the couch, which slows digestion and makes reflux more likely.
Peppermint Tea for Cramping and Bloating
Peppermint works as a natural smooth muscle relaxant. Its active compound, menthol, blocks calcium channels in the muscles lining your digestive tract, which eases spasms and helps trapped gas move through. If your indigestion feels more like cramping, pressure, or bloating, peppermint tea is one of the more effective options.
There’s an important catch, though. Because peppermint relaxes smooth muscle everywhere in the digestive tract, it also relaxes the muscular valve between your esophagus and stomach. That means stomach acid can travel upward more easily. If your primary symptom is heartburn or a burning sensation in your chest, peppermint will likely make it worse, not better. Save it for bloating and gas-type discomfort only.
Chamomile for Burning and Irritation
When indigestion comes with a burning feeling, chamomile tea is the better herbal choice. Chamomile contains compounds with anti-inflammatory properties that can reduce irritation in the esophagus and stomach lining. It won’t neutralize acid the way an antacid does, but it soothes the tissue that’s already irritated.
Brew it strong and drink it warm, not hot. Extremely hot liquids can aggravate an already inflamed stomach lining. A cup after dinner or before bed is a reasonable routine if you deal with indigestion regularly.
Fennel Seeds for Gas and Bloating
Fennel has been used for centuries as a digestive aid, and the science supports it for a specific type of indigestion: the kind driven by gas, bloating, and mild spasms. The essential oils in fennel seeds have a direct relaxing effect on contracted smooth muscle in the gut, which helps relieve that tight, distended feeling. Chewing half a teaspoon of fennel seeds after a meal is the traditional approach. You can also steep crushed seeds in hot water for a mild, slightly sweet tea.
Baking Soda as a Quick Fix
Baking soda (sodium bicarbonate) is a legitimate, fast-acting antacid. It neutralizes stomach acid on contact, which can bring relief within minutes if your main symptom is heartburn or acid-related discomfort. The standard dose is half a teaspoon dissolved in a full glass of cold water, taken after meals. You can repeat this every two hours if needed, but don’t exceed five teaspoons in a single day.
This is strictly an occasional remedy. If you find yourself reaching for baking soda more than a couple of times a week, that pattern itself is worth paying attention to. Frequent use can disrupt your body’s acid-base balance, and recurring symptoms often signal something that needs more targeted treatment. Two weeks is the maximum duration for regular use without medical guidance.
Why Fatty Meals Hit Harder
If your indigestion tends to follow rich, heavy meals, there’s a straightforward hormonal explanation. When fats and proteins reach the upper part of your small intestine, specialized cells release a hormone that triggers your gallbladder to release bile and your pancreas to release digestive enzymes. At the same time, this hormone actively slows stomach emptying so your intestine isn’t overwhelmed with more food before the first round is processed.
The result: food sits in your stomach longer after a high-fat meal than after a lighter one. That prolonged fullness, the bloating, the pressure, it’s your body deliberately pumping the brakes on digestion. Eating smaller portions of fatty foods, or combining them with fiber-rich vegetables that aid motility, can reduce this effect significantly. You don’t have to eliminate fat from your diet. Just be strategic about portion size when you know a meal is especially rich.
Sleep on Your Left Side
If indigestion tends to bother you at night, your sleeping position makes a real difference. When you lie on your left side, your stomach sits below your esophagus due to the natural anatomy of how these organs are positioned. Gravity keeps stomach acid where it belongs. Research from Amsterdam UMC confirmed that left-side sleeping not only reduces acid reflux episodes but also allows any acid that does reach the esophagus to drain back into the stomach more quickly.
Right-side sleeping does the opposite: it positions the stomach above the esophageal opening, making it easier for acid to pool in the esophagus. If you’re a back sleeper, elevating the head of your bed by about six inches (using a wedge pillow or blocks under the bed frame) achieves a similar gravity effect without forcing you into an unfamiliar position.
Skip the Apple Cider Vinegar
Apple cider vinegar is one of the most commonly recommended home remedies for indigestion online, but there is no published clinical research supporting its use for heartburn or acid-related discomfort. Harvard Health Publishing reviewed the available evidence and found zero studies in medical journals addressing this claim. The logic behind the recommendation (that adding acid to an acidic stomach somehow helps) doesn’t hold up physiologically, and vinegar can irritate an already inflamed esophagus or stomach lining. Stick with remedies that have at least some evidence behind them.
When Indigestion Isn’t Indigestion
Occasional indigestion after a large meal, a stressful day, or too much coffee is normal. But certain symptoms that feel like indigestion can signal something more serious. Heart attacks, particularly in women, frequently present as what feels like bad heartburn or upper abdominal discomfort. The distinguishing features to watch for: chest pressure or tightness that spreads to your neck, jaw, or arms; shortness of breath; cold sweats; lightheadedness; or unusual fatigue accompanying the discomfort. Women are more likely than men to experience jaw pain, back pain, nausea, and shortness of breath as primary symptoms rather than classic chest pain.
If your indigestion comes with any of those additional symptoms, especially if it started suddenly during physical exertion or emotional stress, treat it as a medical emergency rather than a digestive issue.