See Also: Antagonist medication(health)
Agonist-antagonist medication(health)
Antagonist(health)
associated antagonist(medicine)
H2 antagonist(medicine)
antagonist(dictionary)
Antagonist(medicine)
antagonist(dictionary)
calcium antagonist(medicine)
enzyme antagonist(medicine)

Antagonist medication (health)


A chemical entity that is not naturally occuring within the body which occupies a receptor, produces no physiologic effects, and prevents endogenous and exogenous chemicals from producing an effect on that receptor.