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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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1438 completed cases. Last update: 04.12.2017

Male patients 775 54%
Female patients 663 46%
Children and youths 562 39%
Adults 876 61%

completed cases per country:

Brazil 60 4%
Bulgaria 219 15%
Greece 169 12%
Ireland 163 11%
Italy 274 19%
Poland 190 13%
Slovenia 1 0%
Spain 362 25%

Case development