Reaction

Limb Malformation reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 792 reports · 13 co-occurring drugs

As of the last recalculation, Limb Malformation appears in 792 FAERS reports alongside 13 co-occurring drug terms. The strongest observed disproportionality signal is VALPROATE SODIUM (PRR 93.0).

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 Sodium6793.093.3
Atazanavir2547.247.3
Misoprostol1541.241.3
Valproic Acid4337.937.9
Zidovudine1632.132.1
Ritonavir3028.028.0
Phytonadione825.025.0
Paroxetine Hydrochloride7523.823.8
Efavirenz921.421.5
Nevirapine720.620.6
Ritonavir 100 Mg916.016.0
Emtricitabine And Tenofovir Alafenamide49.39.3
Emtricitabine And Tenofovir Disoproxil Fumarate148.28.2

Related reactions

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