Children & Infants
Rotavirus
A common virus that causes watery diarrhea and vomiting in babies and young children.
📝 Summary
In short: A common virus that causes watery diarrhea and vomiting in babies and young children.
Common causes: Swallowing the virus from contaminated hands, toys, or surfaces; Close contact with an infected child; Common in daycare and household settings.
First thing to try: Offer an oral rehydration solution in small, frequent sips; this is the most important step.
See a doctor if: Fewer wet diapers, no tears when crying, or a sunken soft spot
🌿 Overview
Rotavirus is a leading cause of diarrhea in infants and toddlers. It is very contagious and can cause a lot of fluid loss quickly, so the main job is keeping a sick child hydrated. Most children recover within a few days with patient, careful fluid replacement.
Rotavirus infects the lining of a young child's intestines and causes several days of watery diarrhea, often with vomiting and fever. It spreads through the stool-to-hand-to-mouth route and through contaminated surfaces and toys, so it moves easily through households and daycare. Almost every child catches it at least once in the early years. The illness itself is self-limiting, usually lasting three to eight days, but because small bodies hold less fluid, dehydration can set in fast and is the real danger. The most important care is replacing fluids steadily, by mouth whenever possible, and watching closely for warning signs. A vaccine given in infancy has greatly reduced severe cases in many places. Care at home centers on calm, frequent sips, gentle bland food when the child can keep it down, and good handwashing to protect the rest of the family.
Common signs
- Watery diarrhea, sometimes many times a day
- Vomiting
- Fever
- Tiredness and fussiness
- Reduced appetite
🔎 Why it happens
Common causes and triggers — spotting yours is often the first step to relief.
- Swallowing the virus from contaminated hands, toys, or surfaces
- Close contact with an infected child
- Common in daycare and household settings
✅ What to do
Gentle, practical steps you can take at home — start at the top.
- Offer an oral rehydration solution in small, frequent sips; this is the most important step.
- Keep breastfeeding or formula-feeding a baby as usual, adding extra fluids between feeds.
- For older children, give bland foods like rice, toast, and bananas once they can keep food down.
- Wash hands thoroughly after every diaper change and before feeding.
- Let the child rest and stay home until the diarrhea has stopped.
⭐ Community-ranked natural supports
Vote ▲ on everything that helped you, and ▼ on anything you tried that didn't — the ranking updates live. Tap 💬 to share what worked, so others can find it faster.
Offer an oral rehydration solution by spoon or small cup very frequently to keep up with the fluid a child loses to diarrhea.100573
Let the child sleep and rest as much as they want; the body heals fastest at rest.97431
A small amount of weak, cooled chamomile tea can settle an unsettled tummy in older children.86264
Warm, mild vegetable broth offers easy fluids and a little salt once vomiting has eased.88157
Crowd feedback, not medical advice — in this preview your vote is saved on your device. *Ties are broken by our editor score (sources, safety, simplicity, cost, lifestyle fit).
📊 Compare these remedies side by side
Our editor score weighs sources, safety, simplicity, cost, and lifestyle fit. Source endorsements tally how many books and studies reference each remedy. A higher number isn't a promise — it's just a starting point.
| Remedy | Type | Editor score | Source endorsements |
|---|---|---|---|
| Water & Hydration | Therapy | 100 | 573 |
| Rest & Sleep | Practice | 97 | 431 |
| Chamomile | Herb | 86 | 264 |
| Vegetable Broth | Food | 88 | 157 |
| Probiotic Foods | Food | 81 | 143 |
| Banana | Food | 93 | 49 |
🍽️ Eating to help
Food is one of the gentlest medicines — small, steady changes help most.
Favor these
- Oral rehydration solution in small sips
- Breast milk or formula for babies, continued as normal
- Bland starches for older children: rice, toast, bananas
- Plain yogurt as recovery begins
Go easy on
- Sugary juices and sodas, which can worsen diarrhea
- Greasy or very sweet foods
- Full-strength fruit juice during the worst of it
Replacing fluids matters far more than eating; let appetite return on its own.
⚖️ Good to know
- Dehydration develops quickly in babies; check wet diapers and alertness often.
- Avoid sugary sports drinks as the main fluid for small children; use a proper rehydration solution.
🩺 When to see a doctor
- Fewer wet diapers, no tears when crying, or a sunken soft spot
- Sleepiness that is hard to rouse, or unusual floppiness
- Vomiting everything for more than a few hours
- Blood in the stool or a high fever in a young infant
📜 A note from history
Generations of caregivers have known that the key to a child's stomach illness is patient, steady fluids and rest.
📚 Learn more
Trusted, independent sources for further reading. These open in a new tab.
💚 Was this page helpful?
A quick tap helps us improve these guides. Saved on your device in this preview.