Pharmacokinetics Simulations

Elimination Rate Constant

PHARMACOKINETIC MODEL

The following shows the pharmacokinetic model for a single IV bolus dose - for a one compartment model. In this simulation, you will see how changes in k affect the plasma drug concentration.

Model

Legend
Dose (D)
is the administered dose, mg. Preset and fixed at 1000mg.
Vd
is the volume of distribution, litres. Preset and fixed at 10 litres.
k 
is the first order elimination rate constant, hour-1