Reaction

Vaccination Complication reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 818 reports · 10 co-occurring drugs

As of the last recalculation, Vaccination Complication appears in 818 FAERS reports alongside 10 co-occurring drug terms. The strongest observed disproportionality signal is DIROXIMEL FUMARATE (PRR 39.3).

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
Diroximel Fumarate1839.339.3
Ciclesonide1528.528.6
Peginterferon Beta-1A1121.621.6
Certolizumab Pegol6114.214.2
Brivaracetam514.214.2
Avapritinib48.48.4
Dimethyl Fumarate367.77.7
Palivizumab46.76.7
Natalizumab416.06.0
Voxelotor44.64.6

Related reactions

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