A few simple strategies can calm an upset stomach quickly: sipping ginger tea, eating bland foods, trying peppermint, or using an over-the-counter product like bismuth subsalicylate. The best approach depends on whether your main symptom is nausea, cramping, bloating, or diarrhea. Here’s what actually works and why.
Ginger for Nausea and Queasiness
Ginger is one of the most reliable natural remedies for nausea. Its active compounds speed up the movement of food through your digestive tract and block chemical signals in the gut and brain that trigger the urge to vomit. Clinical trials have used dosages ranging from 250 mg to 1 g of ginger taken three to four times daily, and studies found that 1 g per day was just as effective as 2 g, so more isn’t necessarily better.
You don’t need capsules to get the benefit. A thumb-sized piece of fresh ginger steeped in hot water for 10 minutes makes a strong tea. Ginger chews, ginger ale made with real ginger (check the label), and even ginger candies can help. If you’re dealing with morning sickness, motion sickness, or nausea after a heavy meal, ginger is a solid first choice.
Peppermint for Cramps and Bloating
If your stomach trouble feels more like cramping or tightness, peppermint may work better than ginger. The menthol in peppermint relaxes the smooth muscle lining your digestive tract by blocking calcium from entering muscle cells, which is the same basic mechanism used by some prescription antispasmodic medications. This reduces the intensity of contractions that cause cramping and that uncomfortable “knotted” feeling.
Peppermint tea is the gentlest option. Steep a tea bag or a small handful of fresh leaves for five to seven minutes. Enteric-coated peppermint oil capsules are another option and are commonly used for irritable bowel symptoms. One caution: if your discomfort is caused by acid reflux, peppermint can make it worse because that same muscle-relaxing effect loosens the valve between your stomach and esophagus.
Chamomile Tea for General Discomfort
Chamomile has been a go-to stomach soother for centuries, and there’s a reason it persists. Its key plant compound has anti-inflammatory properties and can dial down the intensity of intestinal muscle contractions, which helps with both cramping and that vague, unsettled feeling after eating something that didn’t agree with you. It also tends to have a mild calming effect, which is useful when stress or anxiety is contributing to your stomach problems. A warm cup of chamomile tea, sipped slowly, works well as a baseline remedy you can combine with other strategies.
What to Eat (and What to Skip)
The old advice to stick strictly to bananas, rice, applesauce, and toast (the BRAT diet) is outdated. There are no studies showing it works better than simply eating bland, easy-to-digest foods. Harvard Health suggests it’s reasonable to lean on those foods for a day or two if you have stomach flu or food poisoning, but you shouldn’t limit yourself to only those four items.
Better options that are still gentle but provide more nutrition include:
- Brothy soups (chicken or vegetable)
- Oatmeal
- Boiled or baked potatoes
- Plain crackers or unsweetened dry cereal
- Cooked carrots or squash
Once your stomach starts to settle, reintroduce protein-rich foods like skinless chicken, fish, eggs, and avocado. These give your body what it needs to recover without being hard to digest. Avoid greasy, fried, or heavily spiced foods until you feel fully back to normal. Dairy and caffeine can also irritate an already sensitive stomach, so hold off on those for a day or two.
Over-the-Counter Options
Bismuth subsalicylate (the active ingredient in Pepto-Bismol and similar products) works by reducing fluid flow into the bowel, calming intestinal inflammation, and killing some of the bacteria that cause diarrhea. It’s useful for general upset stomach, nausea, and loose stools. Follow the package directions closely, and avoid it if you’re allergic to aspirin, since the two are chemically related.
Antacids are a better choice if your stomach upset involves a burning sensation or acid taste in the back of your throat. They neutralize stomach acid quickly but don’t do much for nausea or cramping. Simethicone-based products (like Gas-X) target bloating and gas specifically by breaking up gas bubbles in your gut. Matching the product to your main symptom makes a real difference in how fast you feel better.
Acupressure for Quick Nausea Relief
A pressure point on the inner wrist, known as P6, has been used for decades to manage nausea and is the basis for anti-nausea wristbands sold in pharmacies. To find it, place three fingers flat across your inner wrist just below the crease, then press your thumb into the space between the two large tendons right below your fingers. Apply firm, steady pressure for one to two minutes. It shouldn’t hurt. This technique is free, has no side effects, and is worth trying if you’re feeling nauseated and don’t have anything else on hand.
Hydration Matters More Than You Think
Dehydration is one of the biggest risks when your stomach is acting up, especially if vomiting or diarrhea is involved. Small, frequent sips of water are easier to keep down than large gulps. If you’ve been vomiting or had diarrhea for more than a few hours, an oral rehydration solution or a drink with electrolytes helps replace what you’ve lost. Avoid sugary sodas and fruit juices, which can pull more water into the bowel and make diarrhea worse.
Ice chips or frozen electrolyte pops are a good workaround if even small sips of liquid trigger nausea. Room-temperature or slightly warm fluids tend to be gentler on the stomach than ice-cold drinks.
What to Avoid
Apple cider vinegar is often recommended online for stomach issues, but it actually slows down the rate at which food leaves your stomach. For someone who already feels bloated, overly full, or nauseated, this can make things worse. People with gastroparesis (a condition where the stomach empties too slowly) should be especially cautious. Despite its popularity, there’s no strong evidence that apple cider vinegar settles an upset stomach.
Alcohol, smoking, and lying flat immediately after eating can all aggravate stomach discomfort. If you need to rest, prop yourself up at a slight angle rather than lying completely horizontal, which can push stomach acid upward.
Signs Your Stomach Trouble Needs Medical Attention
Most upset stomachs resolve within 24 to 48 hours. But certain patterns signal something more serious. Pain that starts near your belly button and moves to your lower right side, especially if it worsens when you move, cough, or take a deep breath, is a classic sign of appendicitis. Upper abdominal pain that gets worse after eating, combined with fever and a rapid pulse, can indicate pancreatitis.
You should seek emergency care if you can’t keep any liquids down, if you have severe abdominal pain after a recent surgery, or if your current symptoms feel significantly different from stomach trouble you’ve experienced before. Bloody vomit, black or bloody stools, and high fever alongside stomach pain are all reasons to get evaluated promptly.