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Updated: May 23, 2026

Measuring Local Anaphylaxis in Mice
Published on: October 14, 2014
Celery--cause of severe anaphylactic shock.
Krzysztof Pałgan1, Magdalena Götz-Żbikowska, Marta Tykwińska
1Department of Allergology, Clinical Immunology and Internal Diseases, Ludwik Rydygier Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Poland. palgank@wp.pl
A woman experienced severe anaphylaxis after eating celery during pollen immunotherapy. This highlights potential cross-reactivity between inhaled allergens and certain foods.
Area of Science:
- Immunology
- Allergology
Background:
- Presents a case of anaphylactic shock in a 28-year-old woman with a history of pollinosis.
- The reaction occurred during allergen immunotherapy (50% birch, 50% grass).
Observation:
- The patient developed a severe anaphylactic reaction 15 minutes after consuming fresh celery.
- She received standard treatment including adrenaline, corticosteroids, and antazoline, and subsequently recovered.
Findings:
- Demonstrates a case of simultaneous hypersensitivity to both inhaled allergens (pollen) and food (celery).
- Suggests this phenomenon is a manifestation of cross-reactivity.
Implications:
- Underscores the importance of considering cross-reactivity between pollen sensitization and vegetable food allergies.
- Highlights the need for careful patient evaluation during immunotherapy, especially in those with existing pollinosis.
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