The medical field is a critical sector that directly affects human health. However, even simple mistakes here can have serious consequences. At this point, Medical Application Errors come into play. So, what are medical application errors and what are their negative effects? We will explore this important topic for patient safety and also seek answers to the questions of the consequences of medical application errors and how to prevent medical application errors. Additionally, we will detail the relationship between medical application errors and patient safety from the perspective of Varna Law. In this blog post, we aim to present life-saving information that is crucial for both healthcare professionals and patients.