This essay explores the prevalence and incidence of medication errors in Australia, highlighting the significant impact on patient safety. It delves into the primary causes of these errors, including slips in attention, insufficient knowledge, interruptions during administration, and lack of skills in intravenous drug administration. The essay also examines the role of leadership and transformational leadership in promoting medication safety. Finally, it discusses various preventive and management measures implemented to mitigate medication errors, such as computerized prescribing systems, double-checking prescriptions, and enhancing nurse education.