2016 (v.24 no.2)
Translational and Clinical Pharmacology
Korean Society for Clinical Pharmacology and Therapeutics
Volume of Distribution
TCP | v.24, no.2, pp.74-77, Jun, 2016
This tutorial deals with basic concepts of volume of distribution, the second most important parameter in pharmacokinetics but often challenging for students in clinical pharmacology. Its relationships with dose, concentration and amount in the body are discussed using a physical model and examples of commonly used drugs, as well as its physiological aspects pertaining to the physical volume of differing organs. Finally, application of volume of distribution to the calculation of loading dose and half-life is used to show how it is essential in pharmacotherapy and clinical pharmacology.
volume, pharmacokinetics, clinical pharmacology