This handbook focuses on pharmacology for the anesthesiologists. Pharmacology has been an integral part of Anesthesiology from its inception. Pharmacological agents are exclusively used in day-to-day anesthesiology practice. Drugs consumed by patients for coexisting diseases often have significant interactions with different anesthetic agents. Handbook of Pharmacology for the Anesthesiologists covers the entire subject relevant to anesthesia practice in 21 chapters. Chapter one is primarily designed to discuss basic pharmacology and, chapters 2 to 10 have covered anesthesia related drugs. Chapters 11 to 19 have included various pharmacological agents either used by anesthesiologist to prevent or treat complications or used by patients for their some pre-existing illness. Chapters 20 and 21 are discussions about some special and emergency scenarios. Handbook of Pharmacology for the Anesthesiologists is a complete package of pharmacology for students, teachers and the specialists of anesthesiology.