[Hypernatremia due to hypodipsia and elevated vasopressin release threshold].
D000368:Aged; D006801:Humans; D006955:Hypernatremia / Q000209:etiology*; D008297:Male; D013894:Thirst / Q000502:physiology*; D014667:Vasopressins / Q000096:biosynthesis*; D014883:Water-Electrolyte Imbalance / Q000378:metabolism*
D014667:Vasopressins