Question -
Answer -
The classification of drugs and the reasons forclassification are as follows:
(i) On the basisof pharmacological effect:
This classification provides doctors the whole range ofdrugs available for the treatment of a particular type of problem. Hence, sucha classification is very useful to doctors.
(ii) On the basisof drug action:
This classification is based on the action of a drug on aparticular biochemical process. Thus, this classification is important.
(iii) On the basisof chemical structure:
This classification provides the range of drugs sharingcommon structural features and often having similar pharmacological activity.
(iv)On the basis of molecular targets:
This classification provides medicinal chemists thedrugs having the same mechanism of action on targets. Hence, it is the mostuseful to medicinal chemists.