certain e.g., apple Mal d 1 and Birch bet v 1). Rhinitis, Symptoms may Infant/child > Generally: Depending SPT and/or sIgE asthma accompany a adult except allergens. upon food. allergic reaction but for Occupational: rarely an isolated or occupational egg, chronic symptom. May disease (e.g., seafood, etc. also be triggered by Baker’s inhalation of aerosolized asthma) food protein. Immediate Immediate isolated Major food Depends on SPT and/or sIgE GI vomiting (more often, allergens food gastrointestinal symptoms are associated with anaphylaxis); symptoms nausea, emesis, abdominal pain Anaphylaxis Rapidly progressive, Massive Any Any but more Depending SPT and/or sIgE multiple organ system release of commonly upon food reaction can include mediators peanut, tree cardiovascular collapse. such as nuts, shellfish, histamine, fish, milk and though mast egg. cell tryptase not always elevated. Key role of platelet
certain e.g., apple Mal d 1 and Birch bet v 1). Rhinitis, asthma Symptoms may accompany a reaction but rarely an isolated or chronic symptom. May also be triggered by inhalation of aerosolized food protein. Infant/child > adult except for occupational disease (e.g., Baker’s asthma) Generally: allergens. Occupational: egg, seafood, etc. Depending upon food. SPT and/or sIgE Immediate GI symptoms Immediate isolated vomiting (more often, gastrointestinal symptoms are associated with anaphylaxis); nausea, emesis, abdominal pain Major food allergens Depends on food SPT and/or sIgE Anaphylaxis Rapidly progressive, multiple organ system reaction can include cardiovascular collapse. Massive release of mediators such as histamine, though mast cell tryptase not always elevated. Key role of platelet Any Any but more commonly peanut, tree nuts, shellfish, fish, milk and egg. Depending upon food SPT and/or sIgE allergic
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