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Living with Eosinophilic gastroenteritis

A digestive condition where white blood cells called eosinophils build up and damage the gut.

Understanding Eosinophilic gastroenteritis

Eosinophilic gastroenteritis is a condition in which eosinophils (a type of white blood cell) get into the digestive tract and cause damage.

Symptoms usually start in adulthood. They can include stomach pain, nausea, vomiting, and trouble absorbing nutrients from food. Sometimes the intestines become blocked. Diagnosis is based on symptoms, an exam, lab tests, and ruling out more common conditions.

Signs & symptoms

Symptoms vary from person to person. GARD lists these among the most common:

  • Belly pain
  • Vomiting
  • Diarrhea
  • Trouble absorbing nutrients (malabsorption)
  • Trouble swallowing (dysphagia)
  • Low red blood cells (anemia)

Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.

Diagnosis

  1. Talk with your doctor

    Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.

  2. See a specialist

    Specialists who may be involved include digestive system specialists.

  3. Ask which tests can help

    Your care team will decide which exams and tests can confirm the diagnosis.

  4. Connect with expert centers

    American Partnership For Eosinophilic Disorders, Autoimmune Association and CURED Foundation may keep lists of experts for this condition.

Care & treatment

Care team
Digestive system specialists (gastroenterologists)
Expert care
Expert lists: American Partnership For Eosinophilic Disorders, Autoimmune Association, CURED Foundation
Treatment
GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
Research
Clinical trials and observational studies may be options. See the research section below.

General information, not medical advice. Your care team makes the decisions.

Everyday life

Living with a rare condition is easier with support.

  • Connect with American Partnership For Eosinophilic Disorders and other patient organizations
  • Keep notes on symptoms, changes and questions for appointments
  • Ask about patient registries that help research
  • Look into financial aid and travel resources for care visits
Bring these questions to your next doctor visit
Which tests will confirm the diagnosis?
Could food allergies be playing a role?
Which specialist should manage my care?

Quick facts

Symptoms usually startany time in life

GARD says the exact cause is unknown, but it may be due to an abnormal immune response to food allergies.

Gastrointestinal

Also known as: ege; eosinophilic enteritis; eosinophilic enteropathy; eosinophilic gastroenterocolitis; eosinophilic gastroenteropathy; eosinophilic gastrointestinal disorders

Patient organizations

Source: NIH GARD · Eosinophilic gastroenteritisGARD ID 9142 · GARD page updated September 2026 · Plain-language summary by Know Rare; editorial review pending. General information, not medical advice.

You are more than your diagnosis

Perspectives from people navigating life with Eosinophilic gastroenteritis.

Explore the Eosinophilic gastroenteritis blog

Explore research for Eosinophilic gastroenteritis

Explore actively recruiting Eosinophilic gastroenteritis studies with HealthSpark.

HealthSpark

Find actively recruiting studies for Eosinophilic gastroenteritis with HealthSpark. Share your city to explore research near you.

  • Recruiting studies from ClinicalTrials.gov
  • Share your city to look for research near you
  • Eligibility is confirmed by the study team

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Powered by HealthSpark, our AI chat helper · Study information from ClinicalTrials.gov · Eligibility is confirmed by the study team.

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