title: Occurrence of nasal septal perforation with use of intranasal dexamethasone aerosol.
mesh_terms: D000281:Administration, Intranasal; D000328:Adult; D000336:Aerosols; D003907:Dexamethasone / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008875:Middle Aged; D009298:Nasal Polyps / Q000188:drug therapy; D009300:Nasal Septum; D009668:Nose Diseases / Q000139:chemically induced; D012130:Respiratory Hypersensitivity / Q000188:drug therapy
chemical_list: D000336:Aerosols; D003907:Dexamethasone