BPH 2122_Basic concept of Drugs: This course is designed to provide an introduction to basic concepts of Drugs, pharmacology and pharmacotherapy. In addition, this course introduces the study of the properties, effects, and therapeutic value of the primary agents in the major drug categories and explores drug actions on living systems - where they act, what they do, how they are metabolized, and how they exert toxic effects. Understanding all of this requires studying drug actions at levels ranging from the single molecule to the whole organism