kg
mEq/L
mEq/L
mEq/L
0.9% NaCl
mEq/L
NaNhours
0.57 mEq Na/L infused
0.0 L
NaNml/hr
Calculator to correct hyper/hyponatremia
Effect of addition of 1L of IV fluid infusion (inf):
Δ PNa = ((Na + K)inf - PNa) / (TBW + 1)Effect of the addition of x liters (V) of IV infusion (inf):
Δ PNa = ((Na + K)inf - PNa) / (TBW + V)*
V
Calculating the volume needed to obtain a specific change in PNa where Na2 is the target sodium:
V = (Δ PNa*
TBW) / ((Na + K)inf – Na2)Built with CALCONIC_ Calculator Builder | Sign up for free!