Pharmacokinetics
The study of how the body absorbs, distributes, and clears a treatment.
Learning
What it means
Pharmacokinetics describes what the body does to a treatment over time — how it is taken up, where it goes, how it is broken down, and how it leaves.
Why it matters if you take part
Studies measuring this often require blood samples at set times, which can mean longer visits or overnight stays.
Related terms
This explains how clinical research works. It is not medical advice and does not describe any specific condition or treatment. Only a trial site can determine whether someone can take part in a study.