Definition of Drug Dynamics

ByAbimbola Farinde, PhD, PharmD, Columbia Southern University, Orange Beach, AL
Reviewed/Revised Jun 2025 | Modified Jul 2025
v715573
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Drug dynamics (pharmacodynamics) involves the effect of a drug (medication) on the human body.

Drug dynamics describes the following properties of drugs:

A drug’s effects on the body may be influenced by many factors, such as:

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