Reaction profile

The FDA adverse-event record for pr-stomach, lesion(s)

219 FDA adverse-event reports reference pr-stomach, lesion(s) (VeDDRA 99682). See the species, breeds, and drugs most associated with it below.

219
reports citing this reaction
74.9%
death-coded share
Dog
most-affected species
Carprofen
most-associated drug
Verify with FDA CVM →
219
Total Reports
164
Deaths
74.9%
Death Rate

Species Most Affected

Dog 156
Cat 32
Cattle 21
Horse 8
Chicken 1
Turtle 1

Breeds Most Affected

Retriever - Labrador 37
Crossbred Canine/dog 16
Holstein-Friesian also known as Holstein 16
Domestic (unspecified) 14
Retriever - Golden 10
Domestic Shorthair 9
Mastiff 7
Dog (unknown) 6
Terrier - Yorkshire 5
Pug 4

Associated Drugs

Carprofen 42
Deracoxib 31
Maropitant Citrate 14
Meloxicam 13
Maropitant 11
Grapiprant 10
Firocoxib 9
Fluralaner Chew Tablets 8
Florfenicol, Flunixin 7
Cefovecin 7
Oclacitinib Maleate 7
Cefovecin Sodium 6
Robenacoxib 6
Tramadol 6
Milbemycin Oxime + Spinosad 6
Afoxolaner 6
Famotidine 5
Sucralfate 5
Firocoxib 227 Mg Chewable 5
Gabapentin 5

PR-STOMACH, LESION(S) Reaction Insights

219 reports name PR-STOMACH, LESION(S); 164 recorded a death outcome (74.9% of reported events, not a population-level mortality rate). VeDDRA code: 99682.

By species: Dog (156 reports), Cat (32 reports), Cattle (21 reports). By breed: Retriever - Labrador (37), Crossbred Canine/dog (16), Holstein-Friesian also known as Holstein (16).

Most co-reported drugs: Carprofen (42 reports), Deracoxib (31 reports), Maropitant Citrate (14 reports), Meloxicam (13 reports).

Read these counts as reporting volume, not risk: per our methodology, co-reporting reflects temporal association captured in voluntary submissions, not proof that a drug caused this reaction. A widely-prescribed drug will rack up more raw co-reports at an identical true rate than a rarely-used one, so compare within similar-exposure products.

Source: FDA Center for Veterinary Medicine openFDA Animal & Veterinary Adverse Events (CVM AER) · 2025

Every figure on PlainBreed is rendered directly from FDA openFDA adverse event data, no number is typed in by an editor. This page draws directly on FDA openFDA data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.