Last reviewed on 12 September 2026.
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This page sets out the usual order of recovery: a pause, then fluids, then bland food, then an ordinary diet. Children get their own section, because their reserves run out faster, and the page ends with the signs that mean home care is no longer enough.
How long should you wait before eating or drinking after vomiting?
About 30 to 60 minutes before sipping fluids, and a few hours before trying food. The pause lets the stomach muscle stop contracting and the wave of nausea pass. Drinking a full glass of water straight after vomiting often stretches the stomach enough to set off another round, which is why people feel they cannot keep anything down when they are really drinking too fast. After the pause, begin with sips rather than gulps, and hold off on anything solid until fluids have stayed put.
The order of recovery
A pause, then fluids, then bland food, then ordinary meals. Rushing a stage is what sends the whole thing back to the beginning.
Pause
Half an hour to an hour after the last episode, with nothing at all. A full glass of water straight away often stretches the stomach enough to set off another round.
Sip
ORS first, a sip or two every five minutes, increasing slowly if nothing comes back. Clear vegetable soup, thin dal water and rice kanji with a pinch of salt follow.
Try a few spoonfuls
Once fluids have stayed down for three or four hours, a few spoonfuls of rice or half a slice of toast. Wait half an hour, and if it stays put, take a little more.
Build the plate back
Add dal, curd, eggs, soft vegetables and a little fat as each one is tolerated, rather than sitting on bland starches for days.
Return to ordinary meals
Most people are back to normal food within two or three days. There is nothing to be gained by going without for longer than you need to.
What should you drink first after vomiting?
Oral rehydration solution is the best first drink, because it replaces the salts lost along with the water. Vomiting drains sodium and potassium as well as fluid, and plain water does not put those back. Take one or two sips, or a teaspoon or two, every five minutes, and increase slowly if nothing returns. Clear vegetable soup, thin dal water and rice kanji with a pinch of salt are good next steps. Colas, packaged juices and sports drinks are poor substitutes: they carry far more sugar than ORS and too little salt, and the sugar can pull water into the gut. Make packet ORS exactly as the label says, since a mix that is too strong can make things worse.
When can you start eating solid food again?
Once fluids have stayed down for about three to four hours, try a small amount of bland food. Small means a few spoonfuls of rice or half a slice of toast, not a plate. Wait half an hour, and if it stays down, have a little more. Appetite is a fair guide: most people feel hungry again within 12 to 24 hours of the last episode, and there is no benefit in going without food longer than you need to. Returning to food early is now standard advice after a stomach infection, because long fasts leave people weak, shaky and slower to recover.
Which Indian foods are easiest on the stomach after vomiting?
Soft, starchy, low-fat foods are easiest: plain rice, soft idli, moong dal khichdi, toast, plain crackers, ripe banana, boiled potato and curd. They are mild in flavour, low in fat and leave the stomach quickly, which is what an irritated gut tolerates best. A thin, well-cooked vegetable khichdi made with very little ghee and no chilli is a good first proper meal, and the dal in it brings some protein. Keep portions to a small katori at first and eat slowly.
Is the BRAT diet still recommended?
Not as a strict diet for more than a day. BRAT stands for bananas, rice, applesauce and toast, and it was once the routine advice after a stomach upset. Those foods are perfectly fine to begin with, but together they are low in protein, fat and several nutrients, and staying on them for days slows recovery rather than speeding it. Paediatric advice moved away from the strict version some years ago. Treat the bland starches as the first rung of a ladder: after a day, add dal, curd, eggs, soft vegetables and a little fat as each one is tolerated.
Does ginger help with nausea after vomiting?
It may help a little. Ginger has modest evidence for easing nausea, drawn mostly from studies in pregnancy and after surgery, and it is safe in food amounts for most adults. A thin slice steeped in hot water, cooled until warm and sipped slowly, is a gentle way to try it. Strong ginger tea or chewing raw ginger on an empty stomach can bring on heartburn, so keep it weak. Ginger eases the feeling of sickness; it does nothing about the cause, and it is no reason to put off a doctor. Anyone on blood thinners should ask their doctor before taking ginger capsules.
What foods should you avoid after vomiting?
Avoid fried, fatty, spicy and very sweet foods for the first day or two, along with large meals. Fat slows the emptying of the stomach, so pakoras, parathas, biryani or anything in a rich gravy sits there longer and invites the nausea back. Chilli and strong spices sting a lining that is already raw. Alcohol, caffeine and smoking all make matters worse. Milk is not forbidden, but some people handle it poorly for a few days after a stomach infection, and curd or thin buttermilk usually goes down more easily. Strong cooking smells can also restart nausea, so food served warm or at room temperature is often easier than piping hot.
How should you feed a child after vomiting?
Give fluid in tiny amounts, very often: for a child under two, about a teaspoon every one to two minutes. That is the pace WHO describes in its guidance on oral rehydration, and the same guidance says that if the child vomits, you wait about ten minutes and then carry on more slowly. A breastfed baby should keep breastfeeding, with shorter and more frequent feeds. Once fluids stay down, offer the child's usual foods in small portions rather than holding food back. Children need a doctor sooner than adults, because a small body can lose a large share of its water within hours.
How can you tell if someone is getting dehydrated?
Passing little or no urine, or very dark urine, is the earliest reliable sign. Others are a dry mouth and tongue, strong thirst, dizziness on standing, a racing heartbeat and unusual tiredness. In a baby or young child, watch for fewer wet nappies than usual, sunken eyes, crying without tears, a sunken soft spot on the top of the head, and drowsiness or floppiness. Mild dehydration can usually be managed at home with ORS given patiently. Moderate or severe dehydration needs a doctor, and a drowsy child who will not drink needs one without delay.
When is vomiting a medical emergency?
Vomiting needs urgent care if there is blood in it, if it looks like coffee grounds, or if it is bright green. Coffee-ground material suggests bleeding in the stomach, and green vomit in a baby or child can mean a blocked bowel. Go to a doctor or hospital promptly for severe or constant belly pain, a hard swollen abdomen, vomiting after any head injury, a severe headache with a stiff neck or fever, confusion, or chest pain. So too for an adult who cannot keep fluids down for about a day, and for a baby or small child who cannot keep them down for even a few hours.
Who should see a doctor sooner?
Pregnant women with repeated vomiting, older adults, and anyone with diabetes, kidney disease or heart disease should call their doctor early rather than waiting out the day. People on insulin or tablets that lower blood sugar can run into trouble when they are not eating, and their medicine doses may need adjusting by a doctor, never by guesswork. Some medicines, including the contraceptive pill, may not work properly if you vomit soon after taking them, so ask a pharmacist or doctor what to do.
What if vomiting comes with loose motions?
Then fluid losses are larger, and ORS matters even more. The eating advice here still holds, but diarrhoea brings its own questions about fibre, milk and which foods help firm up stools, and those are answered in the sibling guide on what to eat in loose motion. Vomiting and diarrhoea together usually mean a stomach infection picked up from contaminated food or water, and most cases settle within two or three days.
Understanding digestion, not just the menu
Recovering from a stomach upset is mostly about pacing, but knowing why the steps work means understanding how digestion itself runs. NNWA's Gut Health and Digestive Wellness course covers digestion from mouth to colon, the gut microbiome, common digestive complaints, food-first protocols, elimination and reintroduction, and the links between the gut, stress and lifestyle, over five weeks at beginner level. The fee is 8,999 rupees (listed down from 13,999), payable as EMI of 1,500 rupees a month, and learners receive NNWA certificates. It suits anyone who wants to give sound everyday food advice while knowing where a doctor has to take over.
The short answer
Pause for half an hour to an hour, then sip ORS a little at a time. After a few hours without vomiting, eat small portions of bland food such as rice, toast, idli, khichdi, banana or curd, and build back to normal meals over two or three days. Leave fried, spicy and heavy food until the stomach has settled. Blood or coffee-ground material, green vomit, severe pain, a recent head injury, dehydration, or fluids that will not stay down, especially in a small child, are reasons to get medical help rather than try another spoonful.