Most stomach pain responds well to a combination of simple home remedies and, if needed, over-the-counter medications. The right approach depends on what’s causing the discomfort, but a few strategies work broadly: applying heat, adjusting your position, eating carefully, and choosing the right medication for your specific symptoms. Here’s how to get relief quickly and avoid making things worse.
Apply Heat to Your Abdomen
A heating pad or hot water bottle pressed against your stomach is one of the fastest, simplest ways to ease cramping and internal pain. This isn’t just comforting; there’s a specific biological reason it works. When heat above 40°C (104°F) reaches the skin near the source of pain, it activates heat receptors that physically block the chemical signals responsible for transmitting pain. Those pain signals are triggered by a molecule released from stressed or damaged cells inside your gut, and the heat receptor essentially shuts them down.
Research from University College London found this mechanism can provide relief for up to an hour per application. Wrap a heating pad in a thin towel to prevent burns, set it to medium, and hold it against the area that hurts. This works especially well for cramping pain, period-related stomach aches, and general bloating discomfort.
Change Your Position
If your pain feels like burning or acid creeping upward, how you sit or lie down matters. Lying flat allows stomach acid to flow back toward your esophagus. Instead, prop yourself up with pillows or sit slightly reclined. If you’re lying in bed, roll onto your left side. The American Gastroenterological Association recommends this position because of the way your stomach connects to your esophagus: left-side positioning uses gravity to keep acid pooled away from the opening, reducing the burning sensation.
For general cramping or nausea, curling into a loose fetal position on your left side can also take pressure off your abdomen and feel more comfortable than lying flat on your back.
Choose the Right OTC Medication
Not all stomach medications do the same thing, and picking the wrong one means waiting around for relief that won’t come. Match the medication to your symptom.
- Burning or acid-related pain: Antacids containing calcium carbonate neutralize stomach acid directly. They work within minutes, providing relief for about 40 to 60 minutes when taken on an empty stomach, or up to 3 hours when taken after eating. Don’t use antacids for more than 2 weeks straight without talking to a doctor.
- Bloating and trapped gas: Simethicone works by merging small gas bubbles in your gut into larger ones that are easier to pass. It typically starts working within 30 minutes.
- Nausea, diarrhea, or general upset: Bismuth subsalicylate (the active ingredient in Pepto-Bismol) coats the stomach lining and reduces inflammation. It should not be given to children under 12. Because it contains a compound related to aspirin, avoid it if you take blood thinners, have a bleeding disorder, or are already taking aspirin. Don’t exceed the dose listed on your specific product’s label.
- Longer-lasting acid relief: H2 blockers like famotidine reduce how much acid your stomach produces in the first place. They take longer to kick in than antacids but last several hours. Some combination products pair an antacid with an H2 blocker for both fast and sustained relief.
Eat Carefully While Your Stomach Recovers
You’ve probably heard of the BRAT diet: bananas, rice, applesauce, and toast. It’s fine for a day or two when you’re dealing with food poisoning, stomach flu, or traveler’s diarrhea. But there’s no clinical evidence that restricting yourself to only those four foods is better than a broader bland diet, and doing so for more than a couple of days can leave you short on nutrients you need to recover.
A better approach is to eat bland, easy-to-digest foods more broadly. Brothy soups, oatmeal, boiled potatoes, crackers, and plain dry cereal all work well alongside the classic BRAT options. Once your stomach starts settling, add foods with more nutritional value: cooked squash, carrots, sweet potatoes without the skin, avocado, skinless chicken, fish, and eggs. These are still gentle on your stomach but give your body protein and vitamins to bounce back faster.
While you’re recovering, avoid anything greasy, spicy, acidic (citrus, tomatoes), caffeinated, or carbonated. Alcohol is one of the worst offenders. Eat smaller portions more frequently rather than full meals, and sip water throughout the day to stay hydrated, especially if you’ve been vomiting or having diarrhea.
Try Peppermint Oil for Recurring Cramping
If your stomach pain is a recurring problem, especially cramping or spasms, enteric-coated peppermint oil capsules are worth trying. A double-blind trial of 190 patients with irritable bowel syndrome published in the journal Gastroenterology found peppermint oil to be moderately effective at reducing abdominal pain and improving overall symptoms. The enteric coating is important because it allows the oil to reach your intestines rather than dissolving in your stomach, which can actually worsen heartburn.
Peppermint tea may soothe mild nausea, but it delivers far less of the active compound than capsules and won’t have the same effect on intestinal cramping.
What Your Pain Might Be Telling You
Most stomach pain is temporary and caused by something identifiable: something you ate, gas, mild infection, stress, or menstrual cramps. But certain patterns signal something more serious. Seek emergency care if you experience:
- Pain so severe you can’t move, eat, or drink
- Sudden, intense pain that comes on without warning
- High fever alongside stomach pain
- Blood in your stool or vomit
- Stomach pain after an accident or abdominal trauma
It’s also worth knowing that heart problems, including heart attacks, can sometimes present as severe nausea or pain in the upper abdomen beneath the rib cage. If the pain feels unusual and you can’t explain it, err on the side of going to an emergency room rather than urgent care. Stomach pain that keeps coming back over weeks, even if it’s mild, also deserves a medical evaluation to rule out ulcers, gallbladder issues, or inflammatory conditions.