This book aims to offer a comprehensive guide to the principles and practice of anesthesia. It covers preoperative, intraoperative, and postoperative care. The text is intended for anesthesiologists, anesthesia residents, and medical students. It includes detailed information on anesthetic techniques, pharmacology, and patient safety. The book emphasizes the importance of monitoring and managing anesthesia-related complications. It aims to provide a solid foundation in anesthesia practice and patient care.