title: Patient information. Saline nasal irrigation for sinus problems.
mesh_terms: D006801:Humans; D009296:Nasal Cavity; D010254:Paranasal Sinus Diseases / Q000628:therapy*; D012965:Sodium Chloride / Q000008:administration & dosage*; D007507:Therapeutic Irrigation
chemical_list: D012965:Sodium Chloride