Reaction

Ear Malformation reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 462 reports · 10 co-occurring drugs

As of the last recalculation, Ear Malformation appears in 462 FAERS reports alongside 10 co-occurring drug terms. The strongest observed disproportionality signal is VALPROATE SODIUM (PRR 60.0).

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
Valproate Sodium2660.060.1
Valproic Acid2233.033.0
Nevirapine630.330.4
Isotretinoin3130.230.2
Norepinephrine729.930.0
Lamivudine1827.327.3
Lopinavir And Ritonavir827.027.1
Atazanavir825.525.5
Norepinephrine Bitartrate825.525.5
Ifosfamide919.219.2

Related reactions

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