After throwing up, your stomach needs a gradual restart, not a meal. The best approach is to wait a few hours before putting anything in your mouth, then begin with small sips of water or ice chips every 15 minutes. From there, you slowly work your way up to clear liquids, then bland foods, then normal meals over the course of one to three days depending on how you feel.
Start With a Break, Then Small Sips
Your first instinct might be to drink water right away, but it’s better to give your stomach a grace period of a couple hours after vomiting. Drinking too soon can trigger another round. When you’re ready, start by sucking on ice chips or taking tiny sips of water, about a tablespoon at a time, every 15 minutes. If that stays down for 30 to 60 minutes, you can gradually increase the amount.
Once plain water is going well, you can branch out to other clear liquids: broth, apple juice, sports drinks, flat ginger ale, herbal tea, or popsicles without milk or fruit pieces. The goal at this stage isn’t nutrition. It’s replacing the fluid and electrolytes you lost. Sip throughout the day rather than gulping large amounts at once.
Why Rehydration Matters More Than Food
Vomiting depletes your body of water, sodium, and potassium quickly. Signs that dehydration is becoming a problem include dark yellow urine, a dry mouth, dizziness when standing up, and a noticeably faster heartbeat. If you’re urinating very little or not at all, that’s a red flag that your body is running low on fluids.
Sports drinks work for mild cases because they contain electrolytes, but they’re also high in sugar. A simple homemade rehydration drink can be made with water, a small pinch of salt, and a bit of sugar or honey. If you can’t keep any liquids down for more than 12 hours (or 6 to 8 hours for young children), that typically warrants medical attention, as severe dehydration can progress to dangerously low blood pressure, confusion, and in extreme cases, shock.
Your First Foods: Bland and Simple
Once you’ve kept liquids down for a few hours, your appetite will likely start creeping back. This is the time for small amounts of bland, easy-to-digest food. You’ve probably heard of the BRAT diet (bananas, rice, applesauce, toast), and those are all fine options, but there’s no clinical evidence that you need to limit yourself to just those four. Harvard Health notes that brothy soups, oatmeal, boiled potatoes, crackers, and unsweetened dry cereal are equally gentle on the stomach.
Eat small portions. A few bites of plain toast or half a banana is plenty for your first attempt. If it stays down, eat a little more an hour or two later. Think of this phase as testing, not fueling. Your stomach is still irritated, and overwhelming it with volume is the fastest way to end up vomiting again.
Building Back to Normal Meals
After a day or so on bland foods, you can start reintroducing more nutritious options. Good choices at this stage include cooked carrots, sweet potatoes without the skin, butternut or pumpkin squash, avocado, skinless chicken or turkey, fish, and eggs. These foods are still easy to digest but provide the protein and vitamins your body needs to recover. You don’t need to stay on crackers and toast for days on end.
The foods to hold off on a bit longer are the ones that are hardest on a recovering stomach:
- Fatty or fried foods sit in the stomach longer and can trigger nausea
- Dairy products like milk, cheese, and ice cream are harder to digest when your gut is inflamed
- Spicy foods irritate an already sensitive stomach lining
- Raw vegetables and high-fiber foods require more digestive effort
- Alcohol and caffeine can worsen dehydration and stomach irritation
Most people can return to their normal diet within two to three days. Let your body guide you. If something sounds appealing and it’s not on the avoid list, try a small amount and see how you feel.
Ginger for Lingering Nausea
If nausea is hanging around even after you’ve stopped vomiting, ginger is one of the most well-studied natural remedies. Clinical trials have found that roughly 1,000 mg per day (split into two or three doses) effectively reduces nausea from various causes, from pregnancy to chemotherapy. In practical terms, that’s about one teaspoon of freshly grated ginger, two pieces of crystallized ginger, or four cups of prepackaged ginger tea spread throughout the day. The FDA considers up to 4 grams daily to be safe, though most people find relief at lower amounts.
Peppermint tea is another option that many people find soothing, though the evidence behind it is less robust than ginger. Either way, sip slowly and keep portions small.
Helping Your Gut Recover
If you’ve been vomiting for a day or more, especially from a stomach bug, the balance of bacteria in your gut takes a hit. Probiotic-rich foods can help restore that balance once you’re tolerating solid food again. Plain yogurt (when you’re ready for dairy), kefir, and fermented foods like miso soup are gentle ways to reintroduce beneficial bacteria. Research suggests that multi-strain probiotics tend to be more effective than single-strain options for gut recovery, and kefir specifically has shown short-term benefits for digestive comfort.
Don’t rush into probiotics while you’re still struggling to keep food down. They’re a recovery tool for day two or three, not the acute phase.
Signs That Something More Serious Is Happening
Most vomiting from food poisoning or a stomach virus resolves on its own within 24 to 48 hours. But certain patterns warrant prompt medical care: vomiting that lasts more than 24 hours in adults, blood or dark coffee-ground material in your vomit, severe abdominal pain, a high fever, signs of dehydration that aren’t improving with oral fluids (very dark urine, dizziness, rapid heart rate, skin that stays “tented” when you pinch it), or confusion and extreme lethargy. Children and older adults dehydrate faster, so the threshold for seeking help is lower.