ASHP Injectable Drug Information

A trusted resource offering four decades of peer-reviewed IV compatibility and stability data, this guide features updated S4S concentration standards, expanded drug classifications, 25 new monographs, and over 27 additional references to support accurate, safe injectable drug use. Backed by quality, peer-reviewed published literature, ASHP® Injectable Drug Information has been one of pharmacy's most trusted resources for more than four decades. Authored under the editorial authority of AHFS Drug Information® and published by ASHP, it is the global gold standard for IV compatibility and stability information. The 2025 Edition of the industry's go-to guide is newly updated with the latest information, ASHP's Standardize 4 Safety (S4S) concentration standards including new Adult and Pediatric PCA and Epidural standard concentrations, the full list of the AHFS® Pharmacologic-Therapeutic Classification© system, 25 new monographs, and more than 27 new references for a total of over 25, total compatibility pairs.