Reaction

Porphyria Non-Acute reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 434 reports · 11 co-occurring drugs

As of the last recalculation, Porphyria Non-Acute appears in 434 FAERS reports alongside 11 co-occurring drug terms. The strongest observed disproportionality signal is RIBAVIRIN (PRR 60.0).

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
Ribavirin6860.060.0
Tenofovir Disoproxil Fumarate Tablets1056.856.9
Lopinavir And Ritonavir1451.251.2
Nevirapine737.837.8
Efavirenz835.035.1
Iron Sucrose630.630.6
Peginterferon Alfa-2A3028.528.5
Sofosbuvir1024.924.9
Emtricitabine And Tenofovir Disoproxil Fumarate1617.417.4
Tenofovir Disoproxil Fumarate1116.316.4
Ledipasvir And Sofosbuvir512.612.6

Related reactions

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