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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.

SULFANILAMIDE vs SULFASALAZINE: Which Drug Is Safer?

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SULFANILAMIDE vs SULFASALAZINE: Safety Overview

Metric SULFANILAMIDE SULFASALAZINE
Total FAERS Reports 104 40,160
Deaths Reported 2 4,179
Death Rate 1.9% 10.4%
Hospitalizations 9 10,284
Average Patient Age 52.7 yrs 48.6 yrs
% Female Patients 77.9% 89.8%
FDA Approval Date Jan 27, 1987 Approved Prior to Jan 1, 1982
Manufacturer N/A Pfizer Laboratories Div Pfizer Inc
Route N/A ORAL
Marketing Status Discontinued Prescription