This book is intended to provide coverage of all important aspects of drugs used in psychiatric disorders, in an easy, concise yet comprehensive style. It will save time and certainly be very useful to the busy practitioners as well as students. Information in bullets, tables and clinical pearls at the end of chapters emphasizes important points, which can be memorized easily. Moreover certain chapters like Antidepressants, Psychiatric Drug Therapy in Special Conditions and Drug-Drug Interactions have been delayed.