Food Poisoning In Kids: Signs and Treatment

By Samridhi Rohatgi|2 - 3 mins read| April 12, 2025

There’s nothing that shakes a parent more than watching their child double over in pain after a meal you thought was perfectly safe. Read below this article to explore the signs, causes, and treatment of food poisoning in kids.

What Is Food Poisoning?

Food poisoning happens when your child eats something contaminated with harmful bacteria, viruses, or toxins. Common culprits include Salmonella, E. coli, Norovirus, and Listeria, which can sneak into undercooked meat, unwashed fruits, dairy left out too long, or leftover pasta from last night.

According to the Centers for Disease Control and Prevention (CDC), children under 5 years of age have a higher risk of foodborne illness. In fact, foodborne illnesses cause around 48 million cases in the U.S. each year.

Common Signs of Food Poisoning in Kids

If your little one recently ate and now has a combination of these symptoms, food poisoning might be the reason. These symptoms usually show up within 2 to 6 hours after eating the contaminated food but can appear up to 24 hours later.

  • Nausea or vomiting
  • Watery or bloody diarrhea
  • Stomach cramps
  • Fever
  • Loss of appetite
  • Fatigue or fussiness

However, make sure to call your pediatrician immediately if:

  • Your child is under 3 months old and has diarrhea or vomiting
  • There’s blood in vomit or stool
  • They show signs of dehydration, including no tears, dry mouth, or no urination for 8+ hours
  • Fever climbs above 102°F
  • They seem unusually drowsy or lethargic

Home Remedies To Treat Food Poisoning

If your child is experiencing mild symptoms, here’s how you can effectively help relieve the symptoms:

  • Keep them hydrated. By offering small sips of water, clear broths, or oral rehydration solutions such as Pedialyte.
  • Let the stomach rest, and avoid forcing food too soon. Start with bland foods, such as toast, rice, or applesauce once they’re ready.
  • Avoid sugary drinks and dairy as they can make symptoms worse during recovery.

Prevention Tips Every Parent Should Know

Here are a few simple food safety habits that can significantly help prevent food poisoning in kids:

  • Always wash fruits and veggies
  • Cook meat thoroughly, especially chicken and ground beef)
  • Keep food refrigerated below 40°F (4°C)
  • Teach hand washing before eating

Did you know that, according to the U.S. Department of Agriculture, cross-contamination is one of the biggest causes of foodborne illness in kids? That means, just a single unwashed cutting board can be the reason.

The Bottom Line

Seeing your child sick from food poisoning is never easy. But most children recover within a few days with proper care. If you still suspect the condition to worsen, seek immediate medical advice.


TheParentZ offers expert parenting tips & advice, along with tools for for tracking baby and child growth and development. Know more about Baby Growth and Development Tracker App.It serves as an online community for parents, providing valuable information on baby names, health, nutrition, activities, product reviews, childcare, child development and more

Disclaimer:

The views, thoughts, and opinions expressed in this article/blog are solely those of the author and do not necessarily reflect the views of The ParentZ. Any omissions, errors, or inaccuracies are the responsibility of the author. The ParentZ assumes no liability or responsibility for any content presented. Always consult a qualified professional for specific advice related to parenting, health, or child development.

Comments

Conversations (Comments) are opinions of our readers and are subject to our Community Guidelines.


Start the conversation
Send
Be the first one to comment on this story.
Top