Anesthesia at the bedside blends physiology, pharmacology, and high-stakes decision-making to keep patients safe through perioperative and critical-care journeys. This volume focuses on translating core principles into advanced clinical practice for complex cases. It walks the reader through modern monitoring, airway management, regional and cardiac anesthesia, and strategies for hemodynamic instability. Case-oriented chapters emphasize problem-solving, evidence-based protocols, and stepwise interventions. Detailed sections on critical care extend perioperative thinking into ICU management and postoperative complications. Ideal for trainees and experienced clinicians seeking a practical, up-to-date reference.