Reaction profile

The FDA adverse-event record for congenital disorder nos

16 FDA adverse-event reports reference congenital disorder nos (VeDDRA 2030). See the species, breeds, and drugs most associated with it below.

16
reports citing this reaction
37.5%
death-coded share
Dog
most-affected species
Fluralaner Chew Tablets
most-associated drug
Verify with FDA CVM →
16
Total Reports
6
Deaths
37.5%
Death Rate

Species Most Affected

Dog 13
Cat 3

Breeds Most Affected

Dog (other) 4
Retriever - Golden 2
Domestic Mediumhair 1
Domestic Longhair 1
Bulldog - French 1
Bulldog 1
Cattle Dog - Australian (blue heeler, red heeler, Queensland cattledog) 1
Dog (unknown) 1
Setter - Irish Red 1
Hound - Afghan 1

Associated Drugs

Fluralaner Chew Tablets 6
Fluralaner 13.64% 12-Week Chew 4
Shampoo 3
Imidacloprid + Moxidectin 1
Emodepside + Praziquantel 1
Unspecified Vaccines 1
Dewormer 1
Sulfadimethoxine 1
Selamectin 1
Phenylpropanolamine Hcl 1
Afoxolaner 1
Nitenpyram 1

Congenital disorder NOS Reaction Insights

16 reports name Congenital disorder NOS; 6 recorded a death outcome (37.5% of reported events, not a population-level mortality rate). VeDDRA code: 2030.

By species: Dog (13 reports), Cat (3 reports). By breed: Dog (other) (4), Retriever - Golden (2), Domestic Mediumhair (1).

Most co-reported drugs: Fluralaner Chew Tablets (6 reports), Fluralaner 13.64% 12-Week Chew (4 reports), Shampoo (3 reports), Imidacloprid + Moxidectin (1 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.