Demystifying FPIES: What Parents Need to Know

Understanding FPIES: A Guide to Your Child's Food Allergy Adventure

Food allergies can sometimes feel like a secret society, with peanuts and tree nuts taking center stage. But there’s another player in the allergy game that’s gaining attention: FPIES, or Food Protein-Induced Enterocolitis Syndrome. Don’t worry, we’re here to break it down for you in the most informative way possible!

What on Earth is FPIES?

FPIES, the food allergy superhero with the peculiar name, stands for Food Protein-Induced Enterocolitis Syndrome. In simpler terms, it’s a unique allergic reaction that little ones might have to certain foods. Imagine this: your child enjoys a meal, and a few hours later, surprise! They start vomiting, have watery diarrhea, look pale and exhausted – it’s like the worst food hangover ever. And here’s the plot twist: this happens every time they eat the trigger food.

The Culprits: Risky Foods

Now, let’s unmask the villains – the foods that are more likely to trigger FPIES. Brace yourselves, it’s quite a list:


  • Cow’s milk
  • Soy
  • Rice
  • Oats
  • Sweet potato
  • Green pea
  • Banana
  • Poultry (chicken, turkey)
  • Egg
  • Fish

But wait, there’s more! A bunch of other foods can also pull the FPIES trigger. Think of them as the sneaky sidekicks:


  • Vegetables: Squash, carrot, green bean, white potato, peanut, other beans, broccoli, cauliflower, parsnip, turnip, pumpkin, seeds (sesame, sunflower)
  • Fruits: Apple, pear, orange, blueberry, strawberry, plum, watermelon, peach, avocado
  • Meat: Beef, lamb
  • Grains: Corn, wheat, barley, grits, quinoa, millet
  • Tree nuts: Cashew, pistachio, walnut, pecan, hazelnut, almond

Detective Work and Seeking Help

Now, you might wonder, how can you prevent this curious condition? Unfortunately, there’s no magic spell for that. If you suspect your little one might be dealing with FPIES, it’s time to play detective. Head to a pediatric allergist for an evaluation. If your child has a habit of vomiting and looking under the weather after eating a specific food, don’t hesitate – rush to a healthcare professional, because this is not your average upset tummy.

FPIES 101: Caring for Your Little Explorer

So, your little one has joined the ranks of FPIES superheroes. How do you care for them? First things first, arm yourself with knowledge. Learn about the foods that trigger their reactions, and keep them as far away from these culprits as possible. It might feel like a food detective game, but with time, you’ll become an expert.

Emergency Mode: When to Act Fast

In the world of FPIES, emergencies are rare but not impossible. If your child displays severe symptoms like persistent vomiting, lethargy, or dehydration after eating a trigger food, it’s time to spring into action. Don’t hesitate; get them to a healthcare professional. Quick responses can save the day and keep your little one smiling.

Subtle Shifts: Diet Modifications

For children diagnosed with FPIES, diet modifications might be necessary. A pediatric allergist can guide you on safe food alternatives, ensuring your child gets the nutrients they need without triggering their FPIES symptoms. It’s like crafting a special menu just for them – a menu that keeps them healthy and happy.

FPIES and Risk: Who's in the Hot Seat?

FPIES doesn’t play favorites; it can affect any child, regardless of family history. So, if your little one is showing signs of this curious condition, don’t assume they’re too young or too healthy to be affected. Vigilance and awareness are your best allies in this adventure.


Remember, you’re not alone in this journey. Connect with other parents, share stories, and celebrate small victories. With the right information, a dash of humor, and a lot of love, you can guide your little FPIES superhero through this adventure – turning challenges into triumphs and making this journey a memorable one.

IMPORTANT NOTE : The services and Bébé Foodie’s content do not constitute the practice of medicine or any medical, nursing, or other professional healthcare advice, diagnosis or treatment. We provide you with access to our Services that provide nutrition and other dietary information for your baby. You may access our Services for your personal use only. This is not professional medical advice, and should not replace professional medical advice, diagnosis or treatment. If you have any concerns or questions about a medical condition, you should always consult with a pediatrician or other healthcare professional. Do not disregard, avoid, or delay obtaining medical or health related advice from your health care provider because of something you may have read through the services. The use and reliance on any information provided through the services, our employees, guests, or visitors is solely at your own risk. Please refer to our Terms of Use for further.

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