Reaction

Neural Tube Defect reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 714 reports · 19 co-occurring drugs

As of the last recalculation, Neural Tube Defect appears in 714 FAERS reports alongside 19 co-occurring drug terms. The strongest observed disproportionality signal is DIVALPROEX SODIUM (PRR 370.7).

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
Divalproex Sodium324370.7373.4
Zidovudine4399.7100.0
Efavirenz2464.965.0
Atazanavir2756.957.0
Ritonavir 100 Mg2856.856.9
Ritonavir5053.653.7
Tenofovir Disoproxil Fumarate Tablets1551.751.8
Lamivudine Oral4251.451.4
Lopinavir And Ritonavir2044.244.3
Lamivudine4343.143.2
Raltegravir2240.040.1
Abacavir Sulfate1339.639.7
Darunavir1733.533.6
Nevirapine929.429.5
Dolutegravir Sodium619.519.6
Miconazole Nitrate516.816.8
Tenofovir Disoproxil Fumarate1715.315.3
Emtricitabine And Tenofovir Disoproxil Fumarate2013.113.1
Emtricitabine And Tenofovir Alafenamide410.310.3

Related reactions

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