Reaction

Anti-Erythropoietin Antibody Positive reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 251 reports · 12 co-occurring drugs

As of the last recalculation, Anti-Erythropoietin Antibody Positive appears in 251 FAERS reports alongside 12 co-occurring drug terms. The strongest observed disproportionality signal is EPOETIN ALFA (PRR 1,033.6).

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
Epoetin Alfa931,033.61,041.8
Darbepoetin Alfa120352.8353.6
Erythropoietin45221.0221.5
Iron Sucrose14128.9129.1
Methoxy Polyethylene Glycol-Epoetin Beta14111.3111.5
Paricalcitol1167.567.5
Calcitriol Capsules 0.25 Mcg1461.361.3
Calcitriol Capsules 0.5 Mcg1461.361.3
Calcitriol1460.660.6
Sevelamer Carbonate751.952.0
Ribavirin2535.735.7
Cinacalcet Hydrochloride814.714.7

Related reactions

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