The book covers all aspects of hyperbaric medicine, including newer topics such as telemedicine in hyperbaric oxygen therapy, infertility, and evidence-based research. It provides an in-depth understanding of the physiological principles and operational intricacies involved in treating patients in a safe environment. The chapters discuss the approach, protocols, and management of different indications for hyperbaric medicine, offering valuable tips and tricks for patient care. It also presents a systematic approach to managing conditions such as infertility, avascular necrosis of the hip, traumatic brain injury, and compromised flaps. The book delves into technical aspects, highlighting the physics and various gas laws relevant to hyperbaric medicine. Additionally, it covers new concepts, ethical issues, side effects, and the role of hyperbaric medicine in the nursing domain. The intended audience includes medical practitioners, undergraduate and postgraduate students, and nursing personnel.