Management of Chronic Hyponatremia in the Outpatient Setting.

Abstract

The diagnostic evaluation and management of chronic hyponatremia in outpatients can be challenging for several reasons. First, chronic hyponatremia is often mild, leading to uncertainty about whether it is clinically significant and warrants further diagnostic evaluation and treatment. Second, if the initial diagnostic workup does not identify a clear cause, it becomes uncertain how much further investigation is required. Third, when no clear cause is found or the underlying condition cannot be treated, physicians may struggle to choose the most appropriate treatment approach. This review offers practical guidance to navigate these challenges in managing chronic hyponatremia in the outpatient setting.