Reaction

Sars-Cov-2 Test Negative reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 675 reports · 26 co-occurring drugs

As of the last recalculation, Sars-Cov-2 Test Negative appears in 675 FAERS reports alongside 26 co-occurring drug terms. The strongest observed disproportionality signal is MESNA INJECTION (PRR 158.6).

Important: FAERS is a spontaneous, voluntary, unverified reporting system. PRR and ROR identify reporting patterns for investigation; they are not incidence rates and do not establish causation.
DrugCo-reportsPRRROR
Mesna Injection40158.6159.4
Mesna40155.7156.4
Trimethoprim3287.888.1
Certolizumab Pegol17662.362.4
Ifosfamide3552.953.0
Nirmatrelvir And Ritonavir7346.546.6
Docusate Sodium 100Mg3446.146.2
Cetirizine Hydrochloride Allergy4043.243.3
Cetirizine Hydrochloride Tablets4043.243.3
Piperacillin Sodium,Tazobactam Sodium3542.942.9
Doxorubicin Hydrochloride4242.242.3
Pseudoephedrine Hydrochloride1339.839.8
Pseudoephedrine Hcl1337.137.1
Meropenem2929.129.1
Benralizumab1523.623.6
Fosaprepitant Dimeglumine920.420.5
Vincristine Sulfate1819.419.4
Venetoclax3417.917.9
Olaparib1116.516.5
Doxorubicin4315.815.8
Osimertinib1413.713.7
Budesonide, Glycopyrrolate, And Formoterol Fumarate411.911.9
Ravulizumab511.511.5
Acalabrutinib410.210.2
Durvalumab69.29.2
Bimekizumab68.88.8

Related reactions

Data source: openFDA FAERS. See the OpenPV methodology and limitations.