20th Edition Updates: Fully revised with the latest drug approvals and guidelines for 2026. Newly added drug monographs, updated high-alert medication list, and current REMS safety information improve patient safety coverage. Contains all new and updated content reflecting changes in therapeutic uses, dosages, and adverse effect warnings since the previous edition. All clinical considerations are aligned with the latest standards of care, ensuring the most up-to-date guidance for safe medication prescribing and management.