Reaction

Large Intestinal Obstruction reporting signals

Last recalculated 2026-09-14T18:28:35.993900+00:00 · 2,190 reports · 41 co-occurring drugs

As of the last recalculation, Large Intestinal Obstruction appears in 2,190 FAERS reports alongside 41 co-occurring drug terms. The strongest observed disproportionality signal is DIMENHYDRINATE (PRR 14.4).

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
Dimenhydrinate1614.414.4
Irinotecan Hydrochloride1914.214.2
Leucovorin Calcium2412.112.1
Adalimumab60510.810.9
Niraparib2510.810.8
Atropine910.410.4
Atropine Sulfate119.79.7
Bevacizumab1169.39.4
Fluorouracil729.19.1
Fluorouracil Cream, 0.5%719.19.1
Risankizumab-Rzaa759.09.0
Trifluridine And Tipiracil108.98.9
Umeclidinium88.58.5
Teduglutide128.58.5
Oxazepam198.58.5
Erlotinib87.97.9
Oxaliplatin547.17.1
Loperamide Hydrochloride And Dimethicone226.66.6
Rucaparib66.56.5
Abiraterone96.36.3
Mesalamine366.26.2
Erlotinib Hydrochloride86.16.1
Panitumumab106.16.1
Capecitabine535.65.6
Prochlorperazine165.55.5
Upadacitinib465.55.5
Linaclotide145.05.0
Sevelamer Carbonate65.05.0
Clozapine594.64.6
Olaparib94.14.1
Regorafenib54.14.1
Encorafenib43.83.8
Oral Semaglutide263.43.4
Dornase Alfa62.92.9
Durvalumab62.82.8
Enzalutamide172.82.8
Abiraterone Acetate112.52.5
Relugolix52.02.0
Tirzepatide241.41.4
Droxidopa31.31.3
Pimavanserin Tartrate61.01.0

Related reactions

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