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The Anaphylaxis Registry aims to collect data on severe allergic reactions.

An anaphylactic shock is the most serious, and possibly fatal, result of an allergic reaction. Until now severe allergic reactions are not reported in a standardized manner.

Within this project we aim to obtain information about triggers, cofactors and treatment of patients who experienced a severe allergic reaction. Such data  will help to improve the knowledge and treatment modalities of affected patients.




Data from the Anaphylaxis registry shows that tree nuts are the third most common food allergens following animal products and peanut.


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1557 completed cases. Last update: 23.01.2018

Male patients 832 53%
Female patients 725 47%
Children and youths 601 39%
Adults 956 61%

completed cases per country:

Brazil 80 5%
Bulgaria 220 14%
Greece 211 14%
Ireland 163 10%
Italy 323 21%
Poland 190 12%
Slovenia 1 0%
Spain 369 24%

Case development