Reaction profile

The FDA adverse-event record for localised rash

553 FDA adverse-event reports reference localised rash (VeDDRA 1584). See the species, breeds, and drugs most associated with it below.

553
reports citing this reaction
1.4%
death-coded share
Dog
most-affected species
Afoxolaner
most-associated drug
Verify with FDA CVM →
553
Total Reports
8
Deaths
1.4%
Death Rate

Species Most Affected

Dog 470
Cat 43
Human 38
Horse 2

Breeds Most Affected

Crossbred Canine/dog 47
Retriever - Labrador 44
Unknown 38
Domestic Shorthair 29
Retriever - Golden 28
Chihuahua 21
Shepherd Dog - German 19
Pit Bull 19
Boxer (German Boxer) 15
Dog (unknown) 14

Associated Drugs

Afoxolaner 67
Fluralaner Chew Tablets 64
Milbemycin Oxime + Spinosad 56
Fluralaner 13.64% 12-Week Chew 35
Oclacitinib Maleate 30
Moxidectin 28
Pyrantel Pamoate;Sarolaner 26
Selamectin 21
Ivermectin + Pyrantel As Pamoate Salt 20
Maropitant Citrate 20
Carprofen 18
Milbemycin Oxime + Praziquantel 16
Bedinvetmab 14
Sarolaner 13
Frunevetmab 12
Spinosad 11
Nitenpyram 11
Diphenhydramine Hcl 11
Fluralaner Spot-On Solution 11
Anti-Il31 Mab Mcs Lot #1283563 11

Localised rash Reaction Insights

553 reports name Localised rash; 8 recorded a death outcome (1.4% of reported events, not a population-level mortality rate). VeDDRA code: 1584.

By species: Dog (470 reports), Cat (43 reports), Human (38 reports). By breed: Crossbred Canine/dog (47), Retriever - Labrador (44), Unknown (38).

Most co-reported drugs: Afoxolaner (67 reports), Fluralaner Chew Tablets (64 reports), Milbemycin Oxime + Spinosad (56 reports), Fluralaner 13.64% 12-Week Chew (35 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.