pharmacokinetics
how a drug enters, moves through, and leaves the body
drug
Any substance received by biological system that is not needed for nutriton purposes - influences the biological function of the organism
pharmacology
the study of drugs and their interactions with living systems including effects, mechanism of actions, and uses.
Historical Influences and Modern Pharmacology
Ancient Greece
theophrastus wrote textbook on therapeutics that included opium poppy. serturner isolated morphine crystals from opium