Reaction

Fallot'S Tetralogy reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 347 reports · 4 co-occurring drugs

As of the last recalculation, Fallot'S Tetralogy appears in 347 FAERS reports alongside 4 co-occurring drug terms. The strongest observed disproportionality signal is PAROXETINE HYDROCHLORIDE (PRR 115.9).

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
Paroxetine Hydrochloride117115.9116.0
Zidovudine1360.560.6
Nevirapine640.640.6
Palivizumab519.819.8

Related reactions

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