Most stomach aches respond well to a handful of simple interventions: applying heat, sipping the right fluids, choosing gentle foods, and using targeted over-the-counter remedies. The best approach depends on what’s causing your pain, but several strategies work across a wide range of everyday stomach troubles, from gas and indigestion to mild food poisoning.
Apply Heat to Your Abdomen
A heating pad or hot water bottle placed on your stomach is one of the fastest, simplest ways to ease abdominal pain. Heat widens blood vessels in the area, increasing blood flow and boosting the body’s local metabolism. It also relaxes the smooth muscle lining your digestive tract, which reduces cramping and lowers intra-abdominal pressure. That muscle relaxation helps food and gas move through more easily, relieving the bloated, tight feeling that often accompanies a stomach ache.
Use moderate heat (warm, not scalding) for 15 to 20 minutes at a time. A warm bath works the same way if you don’t have a heating pad handy.
Stay Hydrated, Especially After Vomiting or Diarrhea
If your stomach ache involves vomiting or diarrhea, replacing lost fluids and minerals is the single most important thing you can do. Plain water helps, but it doesn’t replace the sodium, potassium, and sugar your body loses. Commercial oral rehydration solutions contain the ideal ratio of water, sugar, and mineral salts for recovery. Pedialyte and similar products are designed for exactly this purpose.
If you don’t have a rehydration solution, you can make a basic version at home: mix 12 ounces of unsweetened orange juice with 20 ounces of cooled boiled water and half a teaspoon of salt. The proportions matter here, so measure carefully. Sip slowly rather than gulping. Taking small, frequent sips is less likely to trigger another round of nausea than drinking a full glass at once.
Try Peppermint or Ginger
Peppermint and ginger are two of the most studied natural remedies for digestive discomfort, and both work through real physiological pathways.
Peppermint’s active ingredient, menthol, directly relaxes the circular smooth muscle in your colon by blocking the calcium channels that trigger muscle contraction. In plain terms, it stops the spasms that cause cramping pain. Menthol also acts on pain receptors in the gut wall, dialing down how intensely your digestive tract signals discomfort to your brain. Peppermint tea is the easiest way to get these effects. Enteric-coated peppermint oil capsules are another option, particularly if you deal with recurring cramping or bloating.
Ginger is best known for relieving nausea. Most clinical studies use around 1,000 mg per day (roughly half a teaspoon of ground ginger), and the FDA considers up to 4 grams daily to be safe. You can steep fresh ginger slices in hot water for a simple tea, chew on candied ginger, or take ginger capsules. It’s effective enough that it’s used to manage nausea during pregnancy and after surgery.
Eat Bland, Easy-to-Digest Foods
You’ve probably heard of the BRAT diet: bananas, rice, applesauce, and toast. It’s a reasonable starting point for the first day or two of stomach trouble, but there’s no research showing those four foods are uniquely beneficial. According to Harvard Health, you don’t need to limit yourself to just those options. Brothy soups, oatmeal, boiled potatoes, crackers, and plain dry cereal are equally gentle on a recovering stomach.
Once the worst has passed, add back more nutritious foods that are still easy to digest: cooked carrots, butternut squash, sweet potatoes without the skin, avocado, skinless chicken or turkey, fish, and eggs. These give your body the protein and nutrients it needs to recover, which a strict BRAT diet lacks. Avoid greasy, spicy, or highly acidic foods until your stomach feels fully settled. Dairy and high-fiber foods can also be irritating during recovery.
Over-the-Counter Options by Symptom
Different stomach aches call for different remedies, so matching the product to your specific symptom matters.
- Indigestion, nausea, or diarrhea: Bismuth subsalicylate (the active ingredient in Pepto-Bismol) coats the lining of your esophagus and stomach, acting as a barrier that reduces irritation and pain. It’s effective across a broad range of symptoms.
- Gas and bloating: Simethicone (found in Gas-X and similar products) is a defoaming agent. It breaks up gas bubbles in your digestive tract so they’re easier to pass, relieving that uncomfortable pressure and distension.
- Heartburn or acid reflux: Antacids neutralize stomach acid quickly. If you get heartburn frequently, acid-reducing medications that work for longer periods are available over the counter as well.
If your stomach ache is tied to a specific food intolerance, targeted enzyme supplements can prevent the problem entirely. People who are lactose intolerant, for example, can take lactase enzyme pills before eating dairy to avoid the cramping and bloating that would otherwise follow.
Probiotics for Recurring Pain
If stomach aches are a regular problem for you rather than a one-time event, probiotics may help over time. A large network meta-analysis found that certain probiotic strains significantly reduced abdominal pain scores compared to placebo. The most effective strains for pain reduction were Bacillus coagulans varieties, followed by specific strains of Lactobacillus and Saccharomyces. Multi-strain combinations also showed meaningful benefits.
Probiotics aren’t a quick fix for the stomach ache you have right now. They work by gradually shifting the balance of bacteria in your gut, which can reduce inflammation and improve how your digestive tract functions over weeks. If you’re dealing with irritable bowel syndrome or frequent unexplained abdominal pain, they’re worth trying as a longer-term strategy.
What Your Stomach Ache Might Be Telling You
Most stomach aches are caused by something temporary and harmless. In a large study of people arriving at emergency departments with abdominal pain, the two most common diagnoses were acute gastroenteritis (a stomach bug) at about 11% and nonspecific abdominal pain (meaning no serious cause was found) at about 10%. Gallstones, kidney stones, and diverticulitis each accounted for less than 5% of cases.
That said, certain patterns signal something more serious. Seek emergency care if your pain is sudden and severe, doesn’t ease within 30 minutes, or comes with continuous vomiting. Pain in the lower right abdomen paired with fever, nausea, and loss of appetite can indicate appendicitis. Severe pain in the middle upper abdomen that worsens after eating, especially with a rapid pulse, may point to pancreatitis. These conditions need prompt medical attention, not home remedies.