Food allergy in adolescence and adulthood.

Auteur(s) :
Ballmer-Weber BK.
Date :
Mai, 2015
Source(s) :
Chemical immunology and allergy. #101 p51-58
Adresse :
Allergy Unit, Department of Dermatology, University Hospital Zurich, Zurich, Switzerland.

Sommaire de l'article

In young children, food allergy is usually acquired via the gastrointestinal tract and directed toward egg and milk. Adolescent and adult patients, however, mainly acquire food allergy via primary sensitization to inhalant allergens on the basis of cross-reactivity between proteins in inhalant sources and in food.

This type of food allergy is frequently mediated by sensitization to broadly represented allergens, or so-called panallergens. Food allergic reactions in adult patients – similar to those in children – range in severity from very mild and local symptoms, as in contact urticaria of the oral mucosa, to systemic symptoms involving distal organs, to a fatal outcome. Plant foods, such as fruits, nuts, and vegetables, are the most prevalent allergenic foods in this age group.

Source : Pubmed