Reaction profile

The FDA adverse-event record for perivascular dermatitis

16 FDA adverse-event reports reference perivascular dermatitis (VeDDRA 2495). See the species, breeds, and drugs most associated with it below.

16
reports citing this reaction
0.0%
death-coded share
Dog
most-affected species
Maropitant Citrate
most-associated drug
Verify with FDA CVM →
16
Total Reports
0
Deaths
0.0%
Death Rate

Species Most Affected

Dog 13
Cattle 2
Cat 1

Breeds Most Affected

Retriever - Labrador 4
Cattle (other) 1
Shepherd Dog - Australian 1
Simmental 1
Terrier (unspecified) 1
Boxer (German Boxer) 1
Dog (unknown) 1
Maltese 1
Beagle 1
Crossbred Canine/dog 1

Associated Drugs

Maropitant Citrate 7
Diphenhydramine Hcl 4
Metronidazole 3
Dexamethasone 3
Oclacitinib Maleate 2
Prednisone 2
Tramadol 2
Afoxolaner 2
Enrofloxacin 2
Carprofen 2
Rabies Virus, 2
Doramectin 1
Ampicillin Trihydrate 1
Carafate 1
Ivermectin/Pyrantel Pamoate Chewable 136Mcg/326Mg 1
Fipronil 9.8%/S-Methoprene 8.8%/ Amitraz 22.1% Spot-On 1
Ivermectin 0.5% Pour-On Topical Solution 1
Eprinomectin 5 Mg/Ml Pour-On Solution 1
Portech App Gun 65 Ml Ivomec/Eprinex 1
Amoxicillin (As Trihydrate); Clavulanate Potassium ( K-Clavulanate) 1

Perivascular dermatitis Reaction Insights

16 reports name Perivascular dermatitis; 0 recorded a death outcome (0.0% of reported events, not a population-level mortality rate). VeDDRA code: 2495.

By species: Dog (13 reports), Cattle (2 reports), Cat (1 reports). By breed: Retriever - Labrador (4), Cattle (other) (1), Shepherd Dog - Australian (1).

Most co-reported drugs: Maropitant Citrate (7 reports), Diphenhydramine Hcl (4 reports), Metronidazole (3 reports), Dexamethasone (3 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.