Meals protein-induced enterocolitis syndrome (FPIES) occurs when there’s irritation within the small and huge gut brought on by an immune response to a meals. This causes repeated vomiting and diarrhea that clears up when the meals is faraway from the eating regimen.
Indicators of FPIES can embrace pale or ashen pores and skin and sleepiness or weak point. FPIES doesn’t have typical signs of allergic reactions, equivalent to itching, hives, swelling, coughing, or wheezing.
Meals protein-induced syndrome (FPIES) is an immune response within the intestine to a number of particular meals.
FPIES is totally different than a typical meals allergy. It includes different immune cells.
Frequent signs of FPIES are a number of vomiting and diarrhea.
The commonest FPIES triggers are milk, rice, oat, and soy. However any meals may cause an FPIES response, in concept.
FPIES can have an effect on a baby’s progress. Signs will clear up when the meals is faraway from the eating regimen.
Oct. 14, 2025, Is International FPIES Day
Consultants imagine round 900,000 folks in america have FPIES.1 It may be arduous to diagnose. There are not any checks for FPIES. Medical doctors should make a analysis primarily based on signs.
Lots of the signs can appear like different diseases, equivalent to a abdomen bug. However the affect could be severe – particularly in infants and toddlers – as a result of it may well trigger severe dehydration, failure to thrive, and even shock. Due to this, it’s necessary to unfold consciousness about FPIES.
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For those who suppose you or your little one might have FPIES, see a board-certified allergist for a analysis, if attainable.
Study extra about FPIES.
Get solutions about managing your kid’s meals allergic reactions on our on-line boards.
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Reference
1. Nowak-Wegrzyn A, Warren CM, Brown-Whitehorn T, Cianferoni A, Schultz-Matney F, Gupta RS. Meals protein-induced enterocolitis syndrome within the US population-based research. J Allergy Clin Immunol. 2019 Oct;144(4):1128-1130. doi: 10.1016/j.jaci.2019.06.032. Epub 2019 Jul 6. PMID: 31288044; PMCID: PMC7923683.
