[Food protein-induced enterocolitis syndrome (fpies) - a rare disease with frequent symptoms - the practitioner's compendium].

: Food protein-induced enterocolitis syndrome (FPIES) is a non-IgE-mediated food allergy with varying degrees of severity. The acute form of the disease is manifested by vomiting, lethargy and pallor, which usually appear within 1-4 hours after food ingestion, and can lead to shock. The most common trigger foods are: cow's milk, soy, rice and oats. Chronic FPIES is typical for infants fed with cow's milk or soy infant formula and is manifested by chronic vomiting, diarrhea and failure to thrive. In the vast majority of patients with FPIES, the analysis of the clinical history is sufficient to diagnose and identify trigger foods. If the history is unclear, use an oral food challenge to help confirm the diagnosis. Long-term management of patients with FPIES involves elimination of the trigger foods, monitoring for FPIES resolution and caregivers' education. The majority of children acquire food tolerance at the age of 3-5.