<s>[INST] Given an abstract text, please determine whether it contains any drug mentions. Provide a 'Yes' or 'No' answer based on the presence or absence of drugs. Abstract Text: Duodenal Eosinophils, Serum Ige Levels And Igg-Mediated Food Intolerance In Functional Dyspepsia, And Response To Treatment With Fexofenadine, Montelukast, And Budesonide - A Retrospective Analysis[/INST] Yes</s>