Engineering Cures: The Role of 3D Printing in Modern Medicine

Abstract: The use of 3D printing technology in pharmacy and healthcare is transforming drug development and patient care. This cutting-edge method allows for the creation of personalized medications, tailored drug delivery systems, and medical devices designed specifically for individual patients. 3D printing makes it possible to produce complex dosage forms, such as controlled-release formulations, multi-drug combinations, and adjustable-dose tablets, which improve therapeutic outcomes while reducing side effects. Additionally, it enables on-demand manufacturing of medicines, lessening the dependence on traditional pharmaceutical supply chains and providing a solution to drug shortages. Beyond its pharmaceutical applications, 3D printing is enhancing patient care by facilitating the production of custom implants, prosthetics, and medical devices. This technology also encourages better patient adherence by personalizing medications, addressing challenges like pill burden and taste preferences. Patents have been granted for methods utilizing 3D printing to produce customized tablets featuring controlled release profiles, multi-drug combinations, and customizable dosages specific to individual patient requirements. This review emphasizes the revolutionary impact of 3D printing in pharmacy and healthcare, focusing on personalized drug formulations, customized drug delivery systems, and tailored medical devices. It highlights advancements in controlled-release medications, multi-drug regimens, on-demand production, and enhanced patient compliance, promoting a more effective, patient-centric healthcare system.