Which of the following propey of the drug will enable it to be used in low concentration?
Affinity is the ability of the drug to bind with the receptor The receptor occupancy by the drug is needed to elicit a response, so drug with hyper affinity will occupy a larger number of receptor and produce more response at a given concentration than a drug with lower affinity. Ref: KD Tripathi 8th ed
High affinity
High specificity
Low specificity
High stability
General pharmacology