MeSH Browser

MeSH Heading: Hyponatremia
Tree Number(s): C18.452.950.620
Unique ID: D007010
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D007010
Annotation: low blood sodium levels; do not confuse with HYPERNATREMIA
Scope Note: Deficiency of sodium in the blood; salt depletion. (Dorland, 27th ed)
NLM Classification #: QU 270
Date Introduced: 1966/01/01
Last Updated: 1999/01/01

Allowable Qualifiers: blood (BL)

cerebrospinal fluid (CF)

chemically induced (CI)

classification (CL)

complications (CO)

congenital (CN)

diagnosis (DI)

diagnostic imaging (DG)

diet therapy (DH)

drug therapy (DT)

economics (EC)

embryology (EM)

enzymology (EN)

epidemiology (EP)

ethnology (EH)

etiology (ET)

genetics (GE)

history (HI)

immunology (IM)

metabolism (ME)

microbiology (MI)

mortality (MO)

nursing (NU)

parasitology (PS)

pathology (PA)

physiopathology (PP)

prevention & control (PC)

psychology (PX)

radiotherapy (RT)

rehabilitation (RH)

surgery (SU)

therapy (TH)

urine (UR)

veterinary (VE)

virology (VI)

Hyponatremia MeSH Descriptor Data 2026