Posaconazole and Ranitidine interaction
Posaconazole and Ranitidine: the Posaconazole prescribing label reports no clinically significant interaction between these two.
No clinically significant interaction reported. The label studied or considered this pair and found nothing meaningful.
What the FDA labels say
From the Posaconazole (NOXAFIL) label · effective 2026-02-13
No clinically relevant effects on the pharmacokinetics of Noxafil delayed-release tablets were observed during concomitant use with antacids, H 2 -receptor antagonists and proton pump inhibitors, and metoclopramide [see Clinical Pharmacology (12.3) ] .
No clinically relevant effects on the pharmacokinetics of Noxafil oral suspension were observed during concomitant use with antacids, H 2 -receptor antagonists (other than cimetidine), and loperamide [see Clinical Pharmacology (12.3) ] .
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Open in the checkerNot medical advice. Interaction Checker quotes FDA label text and NIH fact sheets. Whether an interaction matters for you depends on doses, timing, kidney and liver function, and other conditions. Confirm with a pharmacist or prescriber.