Reaction

Biopsy Liver Abnormal reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 297 reports · 6 co-occurring drugs

As of the last recalculation, Biopsy Liver Abnormal appears in 297 FAERS reports alongside 6 co-occurring drug terms. The strongest observed disproportionality signal is EFAVIRENZ (PRR 71.8).

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
Efavirenz1171.871.8
Rifampicin1071.671.7
Nevirapine755.755.7
Pyrazinamide645.745.7
Zidovudine843.143.1
Lamivudine Oral1440.740.7

Related reactions

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