Recent advancements in the application of VR technology in the medical field have shown promising results across various domains. In medical education and training, VR is being used to enhance the skills of healthcare professionals. For instance, Imacreate's "VR Vaccine Injection Simulator" allows users to practice intramuscular injection techniques using virtual models, enabling medical students to train repeatedly regardless of the availability of facilities. In patient care, VR is applied in desensitization therapy for PTSD, where patients experience simulated combat scenarios to achieve therapeutic effects, and in the treatment of phantom limb pain. Additionally, Swiss hospitals are experimenting with VR to alleviate pre-surgical anxiety by immersing patients in calming virtual environments, potentially preventing complications. Research since the 1990s has indicated that VR not only alleviates pain but also reduces anxiety, with both active and passive VR tools being developed to engage patients in interactive games or provide relaxing settings. These studies suggest that VR games hold significant potential for broad applications in the medical field, contributing to improved healthcare quality and patient quality of life through ongoing research and practical implementation.