title: Olapatadine (Patanase) nasal spray for allergic rhinitis.
mesh_terms: D000281:Administration, Intranasal; D000328:Adult; D002648:Child; D004347:Drug Interactions; D006634:Histamine H1 Antagonists / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D011306:Prescription Fees; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy*
chemical_list: D006634:Histamine H1 Antagonists