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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.

ALFENTANIL vs ALLEGRA: Which Drug Is Safer?

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ALFENTANIL vs ALLEGRA: Safety Overview

Metric ALFENTANIL ALLEGRA
Total FAERS Reports 378 1,813
Deaths Reported 32 2
Death Rate 8.5% 0.1%
Hospitalizations 123 12
Average Patient Age 46.3 yrs 56.8 yrs
% Female Patients 43.4% N/A
FDA Approval Date Dec 29, 1986 N/A
Marketing Status Prescription N/A