3D Printing in Pharmaceutical Formulation Revolutionizing Drug Delivery Systems

The pharmaceutical industry is experiencing a paradigm shift with the integration of 3D printing technology in drug formulation and delivery. This cutting-edge approach enables the customization of drug dosage, release profiles, and shapes, tailoring medications to individual patient needs—ushering in an era of personalized medicine. This review explores the principles, techniques, materials, regulatory aspects, and current applications of 3D printing in pharmaceutical sciences. Special emphasis is placed on its impact on drug delivery systems, including oral, transdermal, and implantable formulations. The article also discusses recent FDA approvals, and the future prospects of this technology in clinical settings.