Final answer:
The Orange Book is the FDA's drug information resource that lists approved drug products with therapeutic equivalence ratings. It helps healthcare professionals identify interchangeable drug products and promotes competition among drug manufacturers.
Step-by-step explanation:
The drug information resource commonly known as Orange Book is the U.S. FDA Approved Drug Products with Therapeutic Equivalence Evaluations. It is published by the U.S. Food and Drug Administration (FDA) and contains a list of all approved drug products along with their therapeutic equivalence ratings. The purpose of the Orange Book is to assist healthcare professionals in identifying interchangeable drug products.
For example, if a patient's prescribed drug is not available, the Orange Book can help the pharmacist find an alternative drug that is considered therapeutically equivalent. It also helps promote competition among drug manufacturers and ensures quality and effectiveness of generic drugs.
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