What Is Pharmacokinetics? A Simple Guide to ADME
When we take a medicine, it does not simply remain in the body and produce an effect. The medicine travels through the body, may be changed by different organs, and is eventually removed. The study of what the body does to a drug is called pharmacokinetics. Pharmacokinetics is an important subject in pharmacy and medicine because it helps healthcare professionals understand how drug concentrations change over time. One useful way to remember the major processes of pharmacokinetics is ADME : A — Absorption D — Distribution M — Metabolism E — Excretion Let's understand each step in simple terms. Educational note: This article explains basic pharmacokinetic concepts and is not intended to provide individualized medication or dosing advice. What Does Pharmacokinetics Mean? Pharmacokinetics describes the movement and handling of a drug within the body. After a medicine is administered, several processes determine how much of the drug reaches the bloodstream, where it travels, how it i...
