Reaction

Biopsy reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 915 reports · 10 co-occurring drugs

As of the last recalculation, Biopsy appears in 915 FAERS reports alongside 10 co-occurring drug terms. The strongest observed disproportionality signal is CHOLESTYRAMINE (PRR 19.0).

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
Cholestyramine1019.019.0
Tofacitinib Citrate915.815.8
Voclosporin513.213.2
Ibrutinib4011.711.7
Macitentan3210.910.9
Niraparib1010.410.4
Conjugated Estrogens And Medroxyprogesterone Acetate109.79.7
Rucaparib37.87.8
Relugolix76.86.8
Avapritinib35.75.7

Related reactions

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