Assessment of dextrose 50 bolus versus dextrose 10 infusion in the management of hyperkalemia in the ED

Hypoglycemia is a common adverse effect when intravenous (IV) insulin is administered for hyperkalemia. A prolonged infusion of dextrose 10% (D10) may mitigate hypoglycemia compared to dextrose 50% (D50) bolus. Our objective was to evaluate whether D10 infusion is a safe and effective alternative to D50 bolus for hypoglycemia prevention in hyperkalemic patients receiving IV insulin. We conducted a retrospective review of patients ≥ 18 years who...