Briefly describe the process and steps of pharmacy management is divided into what stages

From the sense of pharmaceutical management and regulations, there are several ways of classification:

① Classified from the perspective of the history of the development of pharmacy, divided into modern drugs and traditional drugs.

② From the point of view of the use of drugs and safety management is categorized into prescription drugs and non-prescription drugs.

③ From the point of view of the national management of drug registration, it is divided into new drugs, generic drugs and preparations for medical institutions.

④ From the social value and social function classification of medicines, they are divided into national essential drugs, national reserve drugs, basic medical insurance

medicines and specially managed drugs.