Food sensitizations in allergic disorders in Iran; a narrative review article

Allergic disorders are common in the world and they have different triggers. Food allergy may be contributed in allergic disorders. The aim of this study was to review to food sensitization in children allergic disorders such as asthma, allergic rhinitis, atopic dermatitis and urticaria. We searched in some data bases include Google scholar, PubMed, Embase and  Scopus with key words  Skin prick test, in vitro test, RAST, Immuno-Cap, food allergy, asthma, allergic rhinitis, urticaria, eczema, atopic dermatitis, Iran. 114 articles found. There was not limitation time for our search. We evaluate 20 articles.  All of papers have skin prick test except  two articles had skin prick test with  RAST  and one study had skin prick test, RAST and food challenge test. The articles have different sample size, food allergen and ages. More articles evaluate food allergens in atopic dermatitis in children. Eggs (yolk and white), cow`s milk, wheat, peanut and soya were more common food sensitization in allergic disorders. Food sensitization and allergy is more common in children than adults. Eggs and milk are more common food sensitization in allergic disorders in Iran.