The second edition of the textbook retains the similar style but with expanded contents. It deals with all aspects ranging from concept to practice of pharmacovigilance. It covers the historical background in the evolution of this emerging science, India's and global scenario, science of pharmacovigilance, and pharmacovigilance of Indian system of medicine. The outstanding features are: ? Written in easy understandable style. ? Updated India's PV Regulation ? Case studies on drug withdrawal and causality analysis. ? Key messages giving the gist of each chapter. In brief the book is all about learning, developing competencies, practicing and building career in safety monitoring of medicines.