Persistent hyponatremia despite treatment prompts further evaluation, revealing isolated aldosterone deficiency despite normal adrenal function and leading to effective therapy.

Drinking excessive water can trigger dangerous hyponatremia, experts warn. Proper hydration, not overhydration, is essential ...

In older adults, low sodium often results from certain medications, kidney issues, or infections. Because multiple factors may contribute, treatment depends on identifying the underlying cause. Sodium ...

Hyponatremia (defined as serum sodium concentration <135 mmol/l) represents a previously unrecognized cause of osteoporosis, say researchers of a new study published in the Journal of Bone and Mineral ...