Background: Allergic diseases affects lives of more than one billion people worldwide(1) . Aeroallergen sensitization can be evaluated using either skin testing or measuring specific IgE to these aeroallergens. Skin prick testing (SPT) is an easy, cost-effective and convenient approachto identify sensitization to allergens. Objective: To determine the pattern of sensitization to various aeroallergens and prevalence of atopy in children with respiratory allergy.