Dosage forms, in particular oral solid dose, continue to evolve as new technologies enter the market, and as customer tastes and demands change. In this episode of the Drug Solutions podcast, Patrick Lavery, editor for Pharmaceutical Technology®, Pharmaceutical Technology EuropeTM, and BioPharm International®, surveys attendees from the recent CPHI Milan gathering about how fast the market is expanding, how it's evolved in recent years and even decades, and what drugs are most conducive to OSD formulations.