Which code designation indicates Therapeutic Equivalence?

• A. Code A
• B. Code B
• C. Code C
• D. Code D

Answer: (A)

Therapeutic equivalence means two products produce the same clinical effect and safety profile when given in the same way, so a pharmacist can substitute a generic for the brand-name product with confidence. The designation used to signal this interchangeability is the one assigned by the FDA in the designation system for drug products, indicating that the generic is therapeutically equivalent and interchangeable with the reference product. This category supports substitution without compromising efficacy or safety and is the designation shown for products that are considered interchangeable. Other designations indicate differing bioequivalence or potential safety or efficacy concerns, which would caution against substitution. Therefore, the option that carries this therapeutic-equivalence designation is the correct choice.