Reporting medication errors is essential for improving patient safety and enhancing the quality of nursing care. By identifying and reducing medical and treatment errors, reporting helps foster better care practices. However, various barriers prevent nurses from reporting errors, allowing mistakes to persist in clinical environments. This study aims to identify the barriers to medication error reporting among nurses in Iran through a narrative review. This narrative review involved searching articles from several databases, including ScienceDirect, PubMed, SID, Scopus, CINAHL, Magiran, and Google Scholar, using keywords such as "nurses," "barriers to reporting," "causes of non-reporting," "medication errors," "drug mistakes," "Iran," and their English equivalents. Research articles in both Persian and English, published between 2011 and 2024, which focused on barriers to medication error reporting among nurses in Iran and offered full-text access, were selected for review. Initially, 67 articles were identified. After reviewing the titles, abstracts, and in some cases, full texts, 23 articles were selected and analyzed based on their alignment with the research aim. The review revealed that barriers to reporting medication errors among nurses in Iran are influenced by individual, organizational, and cultural factors. Individual barriers include fear of legal and professional consequences, concerns about negative impacts on performance evaluations, and fear of being labeled incompetent. Organizational barriers consist of workload pressures, lack of time, inefficient reporting systems, and a lack of support from managers and colleagues. Additionally, a weak safety culture in hospitals and insufficient training on the importance of error reporting further hinder the reporting process. The findings of this study indicate that barriers to reporting medication errors among nurses in Iran are primarily due to individual, organizational, and cultural factors. To address these barriers, it is crucial for hospital administrators and healthcare system officials to provide appropriate training and foster a supportive environment that encourages error reporting. Regular training sessions, coupled with positive, non-judgmental feedback on error reporting, can enhance nurses' trust in the reporting system. Strengthening reporting systems and cultivating a safety culture with active involvement from both nurses and administrators will not only improve the quality of nursing care but also reduce medication errors.
