Reaction

Reticulocyte Count Decreased reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 431 reports · 9 co-occurring drugs

As of the last recalculation, Reticulocyte Count Decreased appears in 431 FAERS reports alongside 9 co-occurring drug terms. The strongest observed disproportionality signal is METHOXY POLYETHYLENE GLYCOL-EPOETIN BETA (PRR 121.0).

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
Methoxy Polyethylene Glycol-Epoetin Beta26121.0121.3
Erythropoietin39100.6100.8
Epoetin Alfa2399.099.2
Darbepoetin Alfa6264.764.8
Sirolimus1036.736.7
Deferasirox1630.230.2
Eculizumab2422.522.5
Ravulizumab518.118.1
Eltrombopag Olamine714.914.9

Related reactions

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