Severe Asymptomatic Hyponatremia in an Elderly Man.

Hyponatremia is regarded as the most common electrolyte imbalance among hospitalised patients. Most hyponatremic conditions present with various degrees of symptoms depending on the level of sodium. Herein, we present a case of hyponatremia in a 65-year male, which was being managed as a case of diabetic nephropathy.