Most stomach aches are caused by something temporary, like gas, indigestion, or a mild stomach bug, and you can manage them at home with a few straightforward strategies. About 10% of acute abdominal pain cases turn out to be simple gastroenteritis, and another 10% never get a specific diagnosis because they resolve on their own. The key is knowing what to do right now, what to avoid, and which symptoms mean something more serious is going on.
Apply Heat to Your Abdomen
A heating pad or hot water bottle placed on your stomach isn’t just comforting. Research from University College London found that heat above 40°C (104°F) activates heat receptors in the skin that physically block pain signals from damaged or distressed tissue underneath. In other words, heat deactivates pain at a molecular level, working similarly to over-the-counter painkillers. This is especially effective for cramping pain caused by temporary reductions in blood flow to the bowel or by muscles in your digestive tract squeezing too hard.
Place a heating pad or warm towel over the area that hurts for 15 to 20 minutes at a time. A warm bath works too. If you’re using an electric pad, keep it on a low or medium setting with a layer of fabric between the pad and your skin to avoid burns.
Try Gentle Movement and Positioning
If bloating or trapped gas is behind your discomfort, certain body positions can help move things along. A short walk is often enough to stimulate your digestive tract and relieve pressure. When walking isn’t appealing, a few specific positions can help.
- Knee-to-chest: Lie on your back, bend your knees, and pull them gently toward your chest. Tuck your chin down. This compresses the abdomen and helps release trapped gas.
- Child’s pose: Kneel on the floor, sit back onto your heels, and stretch your arms forward with your forehead resting on the ground. The gentle pressure on your belly encourages gas to move through.
- Lying twist: Lie flat on your back with arms out to the sides. Bend your knees with feet flat on the floor, then slowly lower both knees to one side until you feel a gentle stretch in your lower back. Hold, then switch sides.
- Squatting: A deep squat with feet shoulder-width apart relaxes the muscles around your lower abdomen and can relieve pressure quickly.
Adjust What You Eat and Drink
When your stomach is upset, what you put into it matters more than usual. Foods high in fat, wheat, caffeine, and certain fermentable carbohydrates (found in onions, garlic, beans, apples, and dairy) are consistently linked to worsening digestive symptoms. A systematic review of 15 observational studies confirmed that these food groups trigger or aggravate indigestion in many people.
The classic BRAT approach (bananas, rice, applesauce, toast) can help in the short term because these foods are bland, low in fiber, and easy to digest. But it’s not nutritionally complete. Once you feel able to eat more comfortably, start adding other low-fat, low-fiber options like plain crackers, boiled potatoes, or broth-based soups. The goal is to return to a balanced diet as quickly as your stomach allows.
If you’re dealing with vomiting or diarrhea, staying hydrated is the priority. Small, frequent sips of water or an electrolyte drink work better than gulping large amounts at once. The WHO’s oral rehydration formula is built on a 1:1 ratio of sodium to glucose, which optimizes fluid absorption in the gut. You can buy premade electrolyte solutions at any pharmacy, or make a basic version at home with water, a small amount of salt, and sugar.
Consider Over-the-Counter Options
The right product depends on your specific symptoms. If you feel bloated and gassy, a gas-relief product containing simethicone works by breaking up gas bubbles in the gut so they’re easier to pass. The typical adult dose is 60 to 125 mg taken up to four times a day after meals and at bedtime, with a maximum of 500 mg in 24 hours.
For heartburn or acid-related pain (a burning sensation in the upper stomach or chest), antacids neutralize stomach acid quickly and provide short-term relief. If the burning keeps coming back, acid-reducing products that work for longer periods are available over the counter as well.
For nausea specifically, ginger has real evidence behind it. A review of clinical studies concluded that around 1,500 mg of ginger daily is effective for nausea, particularly pregnancy-related nausea. Ginger works by calming receptors in the gut that trigger the nausea response and by helping food move through the stomach more efficiently. You can take it as a supplement, brew fresh ginger into tea, or chew on crystallized ginger. Peppermint, particularly peppermint oil combined with caraway oil, also has moderate evidence for easing upper digestive discomfort.
What a Stomach Ache Location Can Tell You
Where you feel the pain gives useful clues about what’s causing it. Upper abdominal pain that worsens after eating and comes with nausea or a rapid pulse can point to an inflamed pancreas, especially if the pain is persistent and severe. Pain in your lower right abdomen that started near your belly button and migrated, particularly if it gets worse when you cough or move, is the hallmark pattern of appendicitis.
A sudden, sharp cramp in the lower abdomen that hits maximum intensity almost immediately, similar to a runner’s cramp, is typical of kidney stones. Feeling bloated and unable to pass stool or gas, especially if you’ve had abdominal surgery in the past, can signal a bowel obstruction.
When a Stomach Ache Needs Urgent Attention
Most stomach aches pass within a few hours. But certain patterns are your body signaling that something requires medical evaluation. Go to an emergency room if the pain is severe enough to prevent you from functioning normally, if you’re vomiting repeatedly and can’t keep liquids down, or if you’re unable to have a bowel movement and are experiencing significant pain.
Appendicitis symptoms tend to escalate over hours, not days. The pain typically starts vague and central, then sharpens and moves to the lower right side. It often comes with fever, loss of appetite, nausea, and abdominal swelling. If you’ve had abdominal surgery before and develop new pain with bloating and constipation, that combination deserves prompt evaluation because scar tissue from previous surgery can cause blockages.
Pain that feels familiar but is noticeably different this time, more intense, in a new location, or accompanied by symptoms you haven’t experienced before, also warrants a visit. Your gut instinct about your own body is a surprisingly reliable diagnostic tool.