Abstract

This collection of research papers addresses critical aspects of pharmaceutical formulation design aimed at improving drug de
livery and therapeutic efficacy. It covers rational design principles, nanotechnology applications, amorphous solid dispersions, par
enteral formulations, co-crystallization, excipient roles, inhaled delivery, hot-melt extrusion, oral disintegrating tablets, and topi
cal/transdermal systems. The studies emphasize overcoming challenges such as poor solubility and enhancing bioavailability for
optimized drug product development.