What is EOE?

EoE, or eosinophilic esophagitis, is an chronic inflammatory condition of the esophagus which is caused and maintained mainly by an allergic reaction to food. EoE is characterized by esophageal symptoms (including swallowing difficulty, food impaction, and heartburn, among others) and inflammation of the esophagus by eosinophils, a type of white blood cell.

First descibed abiut 2 decades ago, EoE represents today a very frequent cause of difficulty swallowing, food impaction, regurgitation, vomiting, and decreased appetite, mainly in joung people. However, EoE may afect patients of all ages and genders, but it is more common in males. In fact, the chronic nature of EoE and associated functioning disturbances significantly impact the quality of life of adults and children who suffer from this disorder.

EoE people usually have other associated allergic diseases, so the management of this disorder can be especially tricky.


This website is part of the UEG Link-Award Project called “Harmonizing the diagnosis and therapy of EoE across Europe” (or HAEoE-EU), an research initiative suported by the United Eupean Gastroenterology and developed by the Spanish Society of Digestive Diseases in association with other 13 European Scientific Societies. The HAEoE-EU program in an ambitious research program which aims to lay the groundwork for future research and health care in EoE across Europe.

As a part of the HAEoE-EU program, the goal of this website is to be a meeting point for patients and proffesionals to share all kind of information regarding the complex disease EoE is, including news in research, therapeutic and dietary advice, testimonies, and anything regarding the condition.

Feel free to navigate through the multiple sections of this website and participate with your story, tips or opinions so everyone else who visit this website can learn from your experience.


The frequency of Eosinophilic Esophagitis continues to increase, according to two studies conducted in Spain and the United States

Two recent papers just published in 2018 have documented a dramatic rise in the prevalence of EoE to fect currently more than 1 in 1,000.. Read More →

EUREOS and AEDESEO agree to collaborate to reach all patients with EoE

A collaboration agreement has been recently signed between EUREOS, the European Society of Eosinophilic Esophagitis, and AEDESEO, the Spanish Asociation of Patients with EoE, to.. Read More →

What you will find here, among other useful information

These are the sections of this website that we think can be of special interest and very valuable for visitors with the condition. Keep in mind we are always adding new information so stay tuned for future updates.

Latest News

Get to know the latest news of this website (new sections, features, etc) aswell as new EoE related content that we add periodically.


Have a question? Ask our community anything related to the condition or share your opinions and tips with other users.

EOE Diets

Read about eating habits and check the diets patients are following. Of course you can also share yours with everyone.


Read the testimonies and stories that other people from all over the world have shared with us.


In this section we share with our users the latest news and discoveries in research of eosinophilic esophagitis.

For Proffesionals

Access the section for proffesionals of this website to keep up to date with the latest discoveries in EoE.