Most stomach aches respond to simple remedies you already have at home, and relief can start within minutes depending on the cause. The fastest options are heat, movement, over-the-counter medications, and choosing the right foods and drinks while your gut settles. What works best depends on whether your pain comes from gas, indigestion, cramping, or nausea.
Apply Heat to Your Abdomen
A heating pad or hot water bottle is one of the simplest and most effective ways to ease stomach pain quickly. Research from University College London found the molecular reason this works: heat above 40°C (104°F) activates heat receptors in the skin that essentially block pain signals from inside the body. The effect can last up to an hour from a single application. Place the heat source over the area that hurts, with a thin layer of fabric between the heat and your skin, and give it 15 to 20 minutes. This is especially useful for cramping and menstrual-related stomach pain, where smooth muscle contractions are driving the discomfort.
Try an Abdominal Massage for Gas Pain
If your stomach ache feels like bloating or trapped gas, a specific massage technique can help move air through your digestive tract. The pattern follows the natural path of your colon, always moving from right to left.
- Step 1: Stroke with moderate pressure from your left ribcage straight down to your left hipbone. Repeat 10 times.
- Step 2: Stroke from your right ribcage across to the left, then down to the left hipbone (forming an “L” shape). Repeat 10 times.
- Step 3: Stroke from your right hipbone up to the right ribcage, across to the left ribcage, and down to the left hipbone (forming a “U” shape). Repeat 10 times.
Finish with one to two minutes of clockwise circular massage around your belly button. Using lotion or doing this in a warm shower can make it more comfortable. This works well alongside a gentle walk, which also helps gas move through your system.
Pick the Right Over-the-Counter Option
The medication that works fastest depends on what’s causing your pain.
For acid-related discomfort like heartburn or sour stomach, antacids containing calcium carbonate (like Tums) are the fastest option. They directly neutralize stomach acid, raising the pH in your stomach within minutes. The tradeoff is that relief is temporary, typically lasting one to two hours, so they work best for occasional flare-ups rather than ongoing issues.
For gas and bloating, simethicone (the active ingredient in Gas-X) works by combining small gas bubbles into larger ones that are easier to pass. It usually starts working within 30 minutes.
For nausea-driven stomach aches, ginger supplements have solid evidence behind them. Doses of 250 mg to 1 g per day, split into three or four doses, are effective. Interestingly, higher doses (2 g) don’t appear to work better than 1 g. Fresh ginger tea, made by steeping sliced ginger root in hot water for five to ten minutes, is another option if you don’t have capsules on hand.
What to Eat and Drink
You’ve probably heard of the BRAT diet: bananas, rice, applesauce, and toast. It’s fine for a day or two when your stomach is at its worst, but Harvard Health Publishing notes there’s no reason to limit yourself to just those four foods. Brothy soups, oatmeal, boiled potatoes, crackers, and unsweetened dry cereal are equally gentle on your stomach and give you more variety.
Once the worst has passed, adding nutrient-dense but still easy-to-digest foods helps your body recover faster. Cooked squash, carrots, sweet potatoes without the skin, avocado, skinless chicken or turkey, fish, and eggs all provide the protein and nutrients that the ultra-bland foods lack. Staying on a very restrictive diet longer than necessary can actually slow recovery by depriving your body of what it needs to heal.
For hydration, the type of fluid matters less than simply getting enough of it. A study of roughly 600 children with stomach flu found that dilute apple juice worked just as well as commercial electrolyte solutions for mild dehydration. The takeaway for adults is the same: if you’re dealing with a stomach bug and mild fluid loss, sipping whatever appeals to you (water, diluted juice, broth, herbal tea) is more important than buying a specific rehydration product. Take small, frequent sips rather than gulping large amounts, which can trigger more nausea.
What to Avoid While Your Stomach Hurts
Certain things reliably make stomach pain worse. Caffeine and alcohol both increase acid production and can irritate an already sensitive stomach lining. Fatty or fried foods slow digestion, keeping food in your stomach longer and worsening feelings of fullness and nausea. Carbonated drinks can add gas to an already bloated gut. Dairy is worth skipping temporarily too, since your ability to digest lactose can decrease when your digestive system is inflamed, even if you’re not normally lactose intolerant.
Lying flat can also make acid-related pain worse. If you need to rest, prop yourself up at an angle or lie on your left side, which keeps your stomach below your esophagus and reduces the chance of acid creeping upward.
When Stomach Pain Needs Medical Attention
Most stomach aches are harmless and pass on their own, but certain patterns signal something more serious. Sudden, excruciating abdominal pain that comes on abruptly can indicate conditions like a perforated organ, internal bleeding, or a blocked duct, all of which need emergency care.
Other warning signs include fever combined with abdominal pain, a racing heart rate, pain that gets sharply worse when you cough or tap your heel on the ground (a sign of internal inflammation called peritonitis), and a rigid abdomen that tenses involuntarily when touched. Vomiting blood or passing dark, tarry stools also warrant immediate attention.
Adults over 65 deserve extra caution. Older adults are more likely to have serious underlying causes for abdominal pain, and they’re also less likely to show the classic warning signs like tenderness and guarding, which means the pain can seem milder than the situation actually is.