Reaction profile

The FDA adverse-event record for exophthalmia

53 FDA adverse-event reports reference exophthalmia (VeDDRA 451). See the species, breeds, and drugs most associated with it below.

53
reports citing this reaction
30.2%
death-coded share
Dog
most-affected species
Milbemycin Oxime + Spinosad
most-associated drug
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53
Total Reports
16
Deaths
30.2%
Death Rate

Species Most Affected

Dog 39
Cat 11
Cattle 2
Fish 1

Breeds Most Affected

Retriever - Labrador 5
Domestic (unspecified) 3
Chihuahua 3
Domestic Shorthair 3
Collie - Border 3
Shih Tzu 3
Crossbred Canine/dog 3
Terrier - Boston 2
Boxer (German Boxer) 2
Dog (unknown) 2

Associated Drugs

Milbemycin Oxime + Spinosad 4
Fluralaner Chew Tablets 3
Afoxolaner 3
Meloxicam 2
Spinosad 2
Selamectin 2
Cefovecin 2
Moxidectin 2
Carprofen 2
Imidacloprid + Moxidectin 2
Grapiprant 2
Prednisone 2
Frunevetmab 2
Tresaderm 2
Cefovecin Sodium 1
Emodepside, Praziquantel 1
Milbemycin 1
Maropitant 1
Pyrantel Pamoate 1
Amoxicillin Trihydrate; Clavulanate Potassium ( K-Clavulanate) 1

Exophthalmia Reaction Insights

53 reports name Exophthalmia; 16 recorded a death outcome (30.2% of reported events, not a population-level mortality rate). VeDDRA code: 451.

By species: Dog (39 reports), Cat (11 reports), Cattle (2 reports). By breed: Retriever - Labrador (5), Domestic (unspecified) (3), Chihuahua (3).

Most co-reported drugs: Milbemycin Oxime + Spinosad (4 reports), Fluralaner Chew Tablets (3 reports), Afoxolaner (3 reports), Meloxicam (2 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.