Reaction

Gastroduodenal Ulcer reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 414 reports · 10 co-occurring drugs

As of the last recalculation, Gastroduodenal Ulcer appears in 414 FAERS reports alongside 10 co-occurring drug terms. The strongest observed disproportionality signal is FONDAPARINUX SODIUM (PRR 96.6).

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
Fondaparinux Sodium1596.696.8
Heparin Sodium2389.089.1
Abiraterone1141.741.7
Piperacillin And Tazobactam1040.340.3
Ketoprofen1039.239.3
Piperacillin Sodium,Tazobactam Sodium1529.529.5
Ticagrelor1727.927.9
Dapagliflozin1321.421.4
Abiraterone Acetate1316.416.4
Fam-Trastuzumab Deruxtecan-Nxki315.115.1

Related reactions

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