MedDRA (Medical Dictionary for Regulatory Activities)

MedDRA (Medical Dictionary for Regulatory Activities) is a standardized medical vocabulary used globally to uniformly describe and classify medical terms, especially related to adverse drug reactions and health conditions. It helps healthcare professionals, regulatory agencies, and pharmaceutical companies accurately report, analyze, and communicate medical information during drug development, approval, and monitoring. By using a common language, MedDRA ensures consistency, clarity, and efficient tracking of health-related data, ultimately supporting patient safety and effective medical regulation.