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[Exercise-induced urticaria and anaphylaxis]
R von Vigier1, A L Sheffer, W J Pichler
1Institut für Immunologie und Allergologie, Inselspital, Bern.
Deutsche Medizinische Wochenschrift (1946)
|October 13, 1995
Summary
Exercise-induced urticaria and anaphylaxis (EIUA) management requires understanding triggers and prodromal symptoms. This study details common activities, symptoms, and co-factors in 30 EIUA patients to guide effective patient care.
Area of Science:
- Allergy and Immunology
- Dermatology
- Sports Medicine
Context:
- Physical exercise-induced urticaria and anaphylaxis (EIUA) is a complex syndrome.
- Management guidelines are needed for this condition affecting active individuals.
Purpose:
- To characterize EIUA, identifying precipitating activities, symptoms, and co-factors.
- To gather data for developing effective management strategies for EIUA.
Summary:
- 30 patients with EIUA were studied via questionnaire.
- Common triggers include jogging, ball games, and walking, with symptoms appearing minutes to hours post-exercise.
- Skin manifestations, dyspnea, GI issues, and syncope (with prodromal symptoms) were reported. Atopy was present in 70%.
Impact:
- Identifies key triggers and symptoms of EIUA for better diagnosis.
- Highlights the role of co-factors like weather, sweating, and food.
- Informs the development of patient education on avoiding triggers and managing symptoms.