title: The judicious use of antihistamines.
mesh_terms: D000818:Animals; D002648:Child; D002675:Child, Preschool; D005132:Eye Manifestations; D006634:Histamine H1 Antagonists / Q000627:therapeutic use*; D006801:Humans; D006967:Hypersensitivity / Q000517:prevention & control*; D007223:Infant; D009666:Nose
chemical_list: D006634:Histamine H1 Antagonists