Drug Class Assignments and Reassignments 2018

The following tables describe changes to the AHFS Pharmacologic-Therapeutic Classification© that will be published in the 2019 edition of AHFS Drug Information® (February 1, 2019), as well as any new classes added after the publication of the 2018 edition. This is only a partial listing of the AHFS PTC. The full classification system, along with a list of drugs covered in AHFS DI and their corresponding classes, is available in the printed edition and is available electronically in a separate file. Reproduction, storage on a retrieval system, or transmission of this material or any part thereof in any form or by any means without the express written permission of the American Society of Health-System Pharmacists is prohibited.

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