Reaction profile

The FDA adverse-event record for wbc, urine

378 FDA adverse-event reports reference wbc, urine (VeDDRA 99373). See the species, breeds, and drugs most associated with it below.

378
reports citing this reaction
17.2%
death-coded share
Dog
most-affected species
Carprofen
most-associated drug
Verify with FDA CVM →
378
Total Reports
65
Deaths
17.2%
Death Rate

Species Most Affected

Dog 335
Cat 42
Horse 1

Breeds Most Affected

Retriever - Labrador 65
Crossbred Canine/dog 38
Domestic Shorthair 17
Retriever - Golden 16
Domestic (unspecified) 16
Boxer (German Boxer) 15
Shih Tzu 11
Shepherd Dog - German 10
Shepherd Dog - Australian 7
Siberian Husky 6

Associated Drugs

Carprofen 58
Trilostane 34
Deracoxib 27
Oclacitinib Maleate 27
Meloxicam 25
Milbemycin Oxime + Spinosad 22
Maropitant Citrate 16
Afoxolaner 16
Spinosad 15
Moxidectin 13
Tramadol 12
Pyrantel Pamoate;Sarolaner 12
Cefovecin Sodium 11
Firocoxib 10
Ivermectin + Pyrantel As Pamoate Salt 10
Fluralaner Chew Tablets 9
Recombinant E. Coli Bl21;Recombinant E. Coli Ecl19 9
Cyclosporine 8
Grapiprant 8
Lotilaner 8

WBC, URINE Reaction Insights

378 reports name WBC, URINE; 65 recorded a death outcome (17.2% of reported events, not a population-level mortality rate). VeDDRA code: 99373.

By species: Dog (335 reports), Cat (42 reports), Horse (1 reports). By breed: Retriever - Labrador (65), Crossbred Canine/dog (38), Domestic Shorthair (17).

Most co-reported drugs: Carprofen (58 reports), Trilostane (34 reports), Deracoxib (27 reports), Oclacitinib Maleate (27 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.