Reaction

Pupils Unequal reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 1,145 reports · 10 co-occurring drugs

As of the last recalculation, Pupils Unequal appears in 1,145 FAERS reports alongside 10 co-occurring drug terms. The strongest observed disproportionality signal is FONDAPARINUX SODIUM (PRR 34.1).

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
Fondaparinux Sodium1534.134.2
Sevoflurane1226.526.5
Ipratropium Bromide4423.323.3
Atropine919.919.9
Midazolam Hydrochloride2617.918.0
Atropine Sulfate1017.017.0
Midazolam2316.916.9
Propofol2713.713.7
Meropenem1810.310.3
Methadone Hydrochloride58.48.4

Related reactions

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