The branch of science that deals with the study of drugs, their actions, and their applications for medication.

औषधीय विज्ञान

English Usage: Pharmaceutical science plays a crucial role in drug development and safety.

Hindi Usage: औषधीय विज्ञान दवा विकास और सुरक्षा में महत्वपूर्ण भूमिका निभाता है.