This report delves into the application of trauma-informed care within the context of mental health nursing. It begins by analyzing a case study of a patient exhibiting symptoms of mental illness, including delusions and auditory hallucinations. The report then outlines the core principles of trauma-informed care, such as safety, transparency, and collaboration, emphasizing their importance in establishing trust and facilitating effective treatment. It explores the role of mental health nurses in assessing patient needs, developing care plans, and administering medication, while also highlighting the significance of recovery-oriented practices. Furthermore, the report underscores the need for collaboration within the multidisciplinary team, particularly with psychiatrists, to ensure comprehensive patient care and positive outcomes. The report emphasizes the importance of creating a safe and supportive environment for patients, recognizing their unique experiences, and empowering them to actively participate in their recovery process.