Losartan potassium/hydrochlorothiazide (Preminent®) and hyponatremia: case series of 40 patients.

The clinical course of losartan potassium/hydrochlorothiazide (Preminent(®))-induced hyponatremia has not been described. We summarized 40 patients with Preminent-induced hyponatremia. The study involved 15 (37.