What does Approved drug mean?

Approved drug meaning in Medical Dictionary

A medication authorized for advertising. In the usa, the foodstuff and Drug management (FDA) must accept a substance as a drug before it can be promoted. The approval process requires a few steps including pre-clinical laboratory and pet researches, medical tests for safety and effectiveness, filing of a brand new Drug Application by the manufacturer associated with medicine, Food And Drug Administration summary of the application, and FDA approval/rejection of application.