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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.

PROTAMINE vs PROVERA: Which Drug Is Safer?

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PROTAMINE vs PROVERA: Safety Overview

Metric PROTAMINE PROVERA
Total FAERS Reports 595 185
Deaths Reported 85 10
Death Rate 14.3% 5.4%
Hospitalizations 139 20
Average Patient Age 62.8 yrs 57.0 yrs
% Female Patients 35.8% N/A
FDA Approval Date Approved Prior to Jan 1, 1982 N/A
Manufacturer Fresenius Kabi USA, LLC N/A
Route INTRAVENOUS N/A
Marketing Status Discontinued N/A