Racemic vs. Enantiopure: A Clinical Comparison of Modafinil and Armodafinil for Sustained Cognitive Performance
Modafinil and armodafinil share a common pharmacological lineage, yet their structural and metabolic distinctions produce meaningfully different clinical profiles. This review examines onset kinetics, duration of action, dosing considerations, and real-world tolerability to help clinicians and informed patients determine which agent may be better suited to specific cognitive demands and work schedules.