Pharmaceutical drug testing and analysis are conducted to explore whether the drugs are safe and effective in treatment of different medical disorders and problems. The chapters in this book brings forth researches and studies on drug testing and analysis in varied scenarios. The topics covered in this extensive book deal with the significant aspects such as adverse drug effects, classification and assessment of drugs, drug conception and design, etc. It presents contributions by internationally acclaimed scholars. Scientists and students actively engaged in this field will find this book full of crucial and unexplored concepts.