This book on pharmaceuticals deals with the study of pharmaceutical drug design and development. Drugs are usually classified according to mode of action, route of administering and the therapeutic effects of the same. Contents included in this book present the advanced topics of pharmaceutical research. The various studies that are constantly contributing towards advancing technologies and evolution this field are examined in detail. This book is a vital tool for all researching or studying pharmaceuticals as it gives incredible insights into emerging trends and concepts. With state-of-the-art inputs by acclaimed experts of this field, this book targets students and professionals.