Prospects for Improving the Efficiency and Precision of Pharmaceutical Preparations: The Perspective of Pharmaceutical Equipment and Machinery Manufacturers

The pharmacist's responsibilities are shifting from product-based to patient-centered services. This review examines the current status and effectiveness of dispensing equipment and highlights the challenges to achieving efficient and high-precision pharmaceutical preparations. Automation, especially for powder medications, has reduced dispensing time and simplified workflows. However, full automation remains limited because manual intervention is still necessary to integrate processes. Unit-of-use dispensing, which is common in Europe, can improve efficiency but faces structural and systemic barriers in Japan. Three key challenges must be addressed to enable safe task delegation. First, dispensing instruction systems need equipment-based design changes, which restrict pharmacists to the dispensing room. Second, quality control systems lack adequate worker identification and traceability. Third, medication tracking relies on follow-up verification, which offers insufficient safety during distribution. This review proposes implementing real-time dispensing design systems, comprehensive quality control frameworks, and automated medication recording systems. These solutions are achievable with current technology, and phased implementation could allow pharmacists to focus more on patient care, improve safety, and expand their roles in community healthcare. Achieving true efficiency and precision requires integrated solutions that cover dispensing instructions, quality control, and medication follow-up.