The Role of Pharmacists in Drug Safety: A Systematic Review of Practices, Training, and Error Reduction Strategies

Abstract

Hospital pharmacists are essential healthcare professionals who play a pivotal role in enhancing medication safety, optimizing patient outcomes, and improving operational efficiency. Their responsibilities include preventing medication errors, monitoring adverse drug reactions, and providing therapeutic drug management to ensure effective and safe use of medications. By counseling patients and promoting adherence to treatment plans, pharmacists significantly contribute to reducing hospital readmissions and complications. Additionally, pharmacists enhance the financial and operational efficiency of hospitals through cost-effective drug selection, inventory management, and the integration of advanced technologies such as automated dispensing systems. Their contributions extend to interdisciplinary collaboration, staff training, and participation in clinical research, reinforcing the quality of healthcare delivery. This review highlights the multifaceted roles of hospital pharmacists and underscores their indispensable contributions to modern healthcare systems.