title: How I approach hyponatraemia.
authors.affiliation: Newcastle University and Newcastle Hospitals NHS Trust, UK. s.g.ball@newcastle.ac.uk
authors.forename: S G
authors.initials: SG
authors.lastname: Ball
mesh_terms: D015415:Biomarkers / Q000097:blood / Q000652:urine; D003937:Diagnosis, Differential; D004700:Endocrine System Diseases / Q000150:complications; D006801:Humans; D007010:Hyponatremia / Q000097:blood / Q000175:diagnosis* / Q000209:etiology / Q000401:mortality / Q000628:therapy / Q000652:urine; D007177:Inappropriate ADH Syndrome / Q000150:complications; D015994:Incidence; D009422:Nervous System Diseases / Q000150:complications; D012307:Risk Factors; D012964:Sodium / Q000097:blood* / Q000652:urine; D016896:Treatment Outcome; D006113:United Kingdom / Q000453:epidemiology
chemical_list: D015415:Biomarkers; D012964:Sodium
keywords: Hyponatraemia; plasma osmolality; syndrome of inappropriate antidiuresis (SIAD); urine sodium concentration; vasopressin