After a night of vomiting, your stomach lining is irritated, your body is low on fluids and electrolytes, and the last thing you want is to trigger another round. The priority in the first few hours isn’t food at all. It’s small, frequent sips of liquid to replace what you’ve lost. Once you can keep fluids down, you’ll gradually move to bland, easy-to-digest foods over the next 24 to 48 hours.
Start With Sips, Not Meals
Your stomach needs a brief rest after repeated vomiting. Wait until you’ve gone at least 15 to 30 minutes without nausea, then start with very small amounts of clear liquid: a few tablespoons at a time, spaced out every five to ten minutes. Ice chips work well if even sipping feels like too much. The goal for the first several hours is simply to keep liquid down without triggering more vomiting.
Good options at this stage include water, clear broth, diluted apple juice, herbal tea (not caffeinated), and oral rehydration drinks. If you don’t have a store-bought electrolyte drink on hand, you can make one at home: mix 4 cups of water with half a teaspoon of table salt and 2 tablespoons of sugar. This ratio closely matches what your intestines absorb most efficiently.
Avoid full-sugar sodas, energy drinks, and undiluted fruit juice. High concentrations of sugar pull water into the intestine rather than letting it absorb, which can worsen diarrhea and leave you more dehydrated than before.
Your First Foods: Bland and Simple
Once you’ve kept liquids down for a few hours, you can try small amounts of plain, starchy food. The classic BRAT diet (bananas, rice, applesauce, toast) is fine for the first day or two, but there’s no reason to limit yourself to just those four items. Brothy soups, plain oatmeal, boiled potatoes, saltine crackers, mashed potatoes, plain noodles, and unsweetened dry cereal are all equally gentle on an irritated stomach. The common thread is that these foods are low in fat, low in fiber, and require very little work from your digestive system.
Eat small portions. A few bites of plain toast or half a banana is plenty for your first attempt. If it stays down and your nausea doesn’t return, eat a little more an hour or two later. Forcing a full meal too soon is the most common mistake, and it often sends people right back to the bathroom.
Adding Protein and Nutrients
Plain starches keep your energy up, but they don’t give your body much to recover with. Once your stomach has settled and you’re tolerating bland carbohydrates (usually by the second day), start adding nutrient-dense foods that are still easy to digest. Good choices include:
- Skinless chicken or turkey: baked or boiled, not fried
- Eggs: scrambled or soft-boiled
- Fish: plain, baked white fish is easiest
- Cooked vegetables: sweet potatoes without skin, carrots, butternut squash, pumpkin
- Avocado: calorie-dense and gentle on the stomach
These foods provide protein and micronutrients your body needs to rebuild after a rough night. You don’t need to eat large meals. Several small portions spread through the day are easier on your system than three big ones.
What to Avoid for the Next Few Days
Some foods and drinks reliably make post-vomiting recovery harder. Fatty foods like pizza, fried chicken, and fast food require a lot of bile and stomach acid to break down, which can reignite nausea in an already sensitive stomach. Caffeine in coffee, black tea, and many sodas stimulates acid production and speeds up gut motility, neither of which you want right now.
Dairy is a less obvious problem. Vomiting and viral gastroenteritis can temporarily reduce your ability to digest lactose, the sugar in milk. This effect can last a month or more after the illness itself resolves. If you notice bloating, cramping, or diarrhea after having milk, yogurt, or cheese, hold off on dairy for a few weeks.
Spicy foods, alcohol, and acidic items like tomato sauce and citrus juice are also worth skipping until your stomach feels fully normal.
Ginger for Lingering Nausea
If you’re past the vomiting phase but waves of nausea keep rolling in, ginger is one of the better-studied natural options. Clinical trials have used doses ranging from about 250 mg to 1 gram per day, split into three or four smaller doses, with no added benefit from going higher than 1 gram. In practical terms, this means sipping real ginger tea (made from sliced fresh ginger, not ginger-flavored tea), chewing on crystallized ginger, or taking ginger capsules. Ginger ale often contains very little actual ginger, so check the label or opt for a more reliable source.
Signs You’re Getting Dehydrated
A night of vomiting can push you closer to dehydration than you might realize, especially if diarrhea came along with it. Watch for these warning signs: urinating much less than usual or producing dark yellow urine, a rapid heart rate even at rest, dizziness when standing up, and skin that stays “tented” (doesn’t flatten back right away) when you pinch the back of your hand.
If you can’t keep any fluids down for more than a few hours, have a fever above 102°F, notice blood or black color in your stool, or feel unusually confused or lethargic, those are signals that home recovery may not be enough. Severe dehydration sometimes requires IV fluids, and bloody stool can point to something beyond a standard stomach bug.
A Practical Timeline
Here’s a rough framework for getting back to normal eating. Everyone recovers at a slightly different pace, so let your symptoms guide you more than any schedule.
- Hours 0 to 4 after vomiting stops: Small sips of water, broth, or an electrolyte drink every few minutes. No food yet.
- Hours 4 to 12: If fluids are staying down, try a few bites of plain toast, crackers, rice, or banana. Keep portions tiny.
- Hours 12 to 24: Gradually increase the amount of bland starches. Add brothy soup if it sounds appealing.
- Day 2: Introduce lean proteins like eggs, chicken, or fish alongside cooked vegetables. Still avoid greasy, spicy, or dairy-heavy foods.
- Days 3 to 5: Return to your normal diet as tolerated, adding back one food category at a time. Save dairy, fried food, and coffee for last.
Recovery from a stomach virus or food poisoning typically takes two to three days for the worst of it, though your appetite and digestion may feel slightly off for up to a week. Eating small, frequent, bland meals and staying on top of hydration will get you there faster than trying to power through a full plate before your stomach is ready.