PrologueFor effective and safe medication, medicine information on a medicine leaflet was advantageous for consumers because it could help them medicate appropriately when they read, understand and follow it. In spite of its advantage most consumers seemed to ignore and seldom read and understand it. The content of this study was divided into 6 chapters. Chapter I described the introduction of the research to give reasons for study. Chapter 2 mentioned the literature reviews and the preliminary studies in order to establish the study frameworks. Chapter 3 demonstrated the research methodology used to collect, analyze and interpret the data.