Reaction

Anisocytosis reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 641 reports · 17 co-occurring drugs

As of the last recalculation, Anisocytosis appears in 641 FAERS reports alongside 17 co-occurring drug terms. The strongest observed disproportionality signal is RIBOCICLIB (PRR 91.2).

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
Ribociclib7891.291.5
Ampicillin1352.052.1
Ampicillin Sodium1352.052.1
Gentamicin2051.251.3
Gentamicin Sulfate2042.442.4
Fulvestrant3839.639.7
Letrozole5330.430.4
Letrozole Tablets3726.426.5
Valganciclovir Hydrochloride Powder,924.324.3
Hydroxyurea1523.623.6
Alpelisib622.622.6
Bendamustine Hydrochloride719.219.2
Romiplostim817.517.5
Methoxy Polyethylene Glycol-Epoetin Beta514.814.8
Gemcitabine1714.414.4
Gemcitabine Hydrochloride1912.012.0
Polatuzumab Vedotin310.010.0

Related reactions

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