For vomiting and stomach pain together, the most effective approach combines staying hydrated, letting your stomach rest briefly, and then using targeted remedies like ginger, bismuth subsalicylate (Pepto-Bismol), or peppermint oil depending on your symptoms. What you take depends on whether nausea, cramping, or both are driving your discomfort.
Start With Hydration, Not Medication
After vomiting, your body loses fluid and electrolytes fast. Replacing them is more urgent than stopping the nausea itself. But timing matters: give your stomach a break of a few hours before reaching for anything. Then start with ice chips or small sips of water every 15 minutes.
Once you can keep water down, move to clear broth, watered-down electrolyte drinks, ice pops, or gelatin. The goal is to prevent dehydration, which can make nausea worse and leave you feeling dizzy, weak, and foggy. Signs you’re already dehydrated include dark urine, dry mouth, infrequent urination, and lightheadedness when you stand up. Oral rehydration solutions (sold at most pharmacies) contain a precise balance of sodium, potassium, and glucose designed to maximize fluid absorption in the gut.
OTC Options for Nausea and Vomiting
Bismuth subsalicylate, the active ingredient in Pepto-Bismol and Kaopectate, is FDA-approved for nausea, stomach upset, indigestion, and diarrhea. It works in an unusual way: once it reaches your stomach, it breaks down into two compounds. One has antibacterial properties that prevent harmful bacteria from attaching to your stomach lining. The other reduces inflammation and slows the overproduction of fluid in your intestines. Together, these effects calm both the nausea and the cramping that often accompany a stomach bug or food-related illness.
One important restriction: bismuth subsalicylate contains a salicylate, the same class of compound found in aspirin. Children under 16 should not take it, because salicylates given during a viral illness carry a rare but serious risk of Reye’s syndrome, a condition that can damage the brain and liver. Many OTC stomach remedies contain salicylates without making it obvious on the label, so check ingredients carefully for anyone under 16.
Ginger for Nausea Relief
Ginger is one of the most studied natural remedies for nausea, with evidence supporting its use during pregnancy, after surgery, and during chemotherapy. It comes in many forms: capsules, teas, candied pieces, syrups, and fresh root. Most clinical studies point to about 1,000 mg per day as an effective dose for nausea relief, with a safe upper range of up to 1,500 mg. The FDA considers up to 4 grams daily generally safe, though most people won’t need anywhere near that much.
A practical way to use it: steep a thumb-sized piece of fresh ginger in hot water for 5 to 10 minutes, or take two 500 mg ginger capsules spread throughout the day. Ginger ale from the store typically contains very little actual ginger, so it’s not a reliable substitute.
Relieving Stomach Cramps Specifically
If your main complaint is cramping or spasmodic pain rather than nausea, peppermint oil capsules are the only antispasmodic available over the counter in the U.S. They work by relaxing the smooth muscle in your digestive tract, which reduces the squeezing contractions that cause crampy pain. Side effects are rare, though some people experience heartburn or mild nausea from peppermint oil itself.
Chamomile tea is a gentler option that may help with intestinal cramps. It won’t have the same potency as peppermint oil capsules, but it’s well tolerated and easy to sip slowly while your stomach is still sensitive. For general stomach pain without cramping, a heating pad on your abdomen can also provide noticeable relief by relaxing tense muscles and improving blood flow to the area.
What to Eat During Recovery
Once you’ve kept liquids down for a few hours, your appetite will likely start returning. The old advice was to follow the BRAT diet (bananas, rice, applesauce, toast), but this is no longer recommended as a strict protocol. The American Academy of Pediatrics notes that it’s too restrictive and lacks the nutrients your body needs to recover. Following it for more than 24 hours may actually slow healing.
Instead, think of BRAT foods as a starting point. They’re gentle on your stomach, but you should expand beyond them as soon as you feel ready. Good next steps include scrambled eggs, skinless chicken or turkey, and cooked vegetables. The current guidance is simply to eat as tolerated. Your body needs protein, fats, and a wider range of nutrients to rebuild after a bout of vomiting, so don’t restrict yourself longer than necessary.
What to Avoid While Recovering
Certain things will make nausea and stomach pain worse even after the initial vomiting stops. Dairy products, fatty or fried foods, spicy dishes, caffeine, and alcohol all irritate an already inflamed stomach lining. Carbonated drinks can increase bloating and gas, which adds to abdominal discomfort. Acidic foods like citrus and tomato-based sauces are also common triggers for a return of nausea.
Eating large meals too soon is another common mistake. Small, frequent portions are easier for your stomach to process than a full plate, even if you feel hungry. If a particular food makes your nausea flare, stop eating it and return to clear liquids for a bit before trying something else.
Warning Signs That Need Emergency Care
Most cases of vomiting and stomach pain resolve within 24 to 48 hours with home care. But certain symptoms signal something more serious. Call 911 or go to an emergency room if you experience chest pain, severe abdominal pain or cramping, blurred vision, confusion, or a high fever with a stiff neck. Vomit that contains blood, looks like coffee grounds, or is green also requires immediate attention, as does rectal bleeding.
Dehydration itself can become dangerous, especially in young children and older adults. If you notice excessive thirst, very dark urine, no urination for many hours, or dizziness when standing, and you can’t keep fluids down, that’s a sign you may need IV fluids in an urgent care or emergency setting. Persistent vomiting lasting more than 24 hours in adults, or more than 12 hours in young children, also warrants medical evaluation.