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Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

FENTANYL SYSTEM vs FERROUS ANHYDROUS: Which Drug Is Safer?

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FENTANYL SYSTEM vs FERROUS ANHYDROUS: Safety Overview

Metric FENTANYL SYSTEM FERROUS ANHYDROUS
Total FAERS Reports 438 494
Deaths Reported 83 47
Death Rate 18.9% 9.5%
Hospitalizations 26 268
Average Patient Age 55.4 yrs 54.7 yrs
% Female Patients N/A 80.1%