NephrologyFormula

Sodium Correction Rate — Hyponatremia Management

Calculates the recommended rate of serum sodium correction based on the Adrogue-Madias formula to guide safe hyponatremia management. The formula estimates the change in serum sodium per liter of intravenous fluid administered, accounting for the electrolyte content of the infusate and the patient's total body water. Overcorrection of chronic hyponatremia risks osmotic demyelination syndrome (ODS).

Parameters

Current Serum Sodium(mmol/L (mEq/L))

Patient Weight(kg)

Sex (for TBW Estimation)

Infusate Sodium Concentration(mmol/L)

Awaiting input

Fill in the parameters to see your result