Tag: generic substitution
How to Verify the FDA Orange Book for Generic Equivalence
Learn how to use the FDA Orange Book to verify if a generic drug is therapeutically equivalent to its brand-name counterpart. Understand TE codes, AB ratings, and what really determines substitution in U.S. pharmacies.
The Orange Book: Understanding Therapeutic Equivalence and Generic Drug Substitution
The Orange Book is the FDA's official guide to therapeutic equivalence, helping pharmacists determine which generic drugs can safely replace brand-name medications. Learn how TE codes work and why they matter for patient safety and cost savings.
Combination NTI Drugs and Generic Availability: Coverage and Gaps
Combination NTI drugs offer powerful treatment but come with extreme risks when switched to generics. Learn why no fixed-dose generic combinations exist in the U.S., the real-world dangers, and what patients and providers must do to stay safe.