Reaction

Rectal Ulcer reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 1,160 reports · 13 co-occurring drugs

As of the last recalculation, Rectal Ulcer appears in 1,160 FAERS reports alongside 13 co-occurring drug terms. The strongest observed disproportionality signal is SEVELAMER CARBONATE (PRR 23.7).

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
Sevelamer Carbonate1523.723.7
Meperidine Hydrochloride917.717.7
Desoximetasone1312.412.4
Infliximab-Dyyb1911.811.8
Vedolizumab4810.410.4
Bevacizumab568.58.5
Atezolizumab167.57.5
Erlotinib47.47.4
Erlotinib Hydrochloride57.27.2
Dabigatran Etexilate Mesylate235.85.8
Lenvatinib95.05.0
Methoxy Polyethylene Glycol-Epoetin Beta34.94.9
Cabozantinib124.54.5

Related reactions

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