Reaction profile

The FDA adverse-event record for nt - haemorrhagic enteritis

14 FDA adverse-event reports reference nt - haemorrhagic enteritis (VeDDRA 2337). See the species, breeds, and drugs most associated with it below.

14
reports citing this reaction
78.6%
death-coded share
Dog
most-affected species
Fluralaner Chew Tablets
most-associated drug
Verify with FDA CVM →
14
Total Reports
11
Deaths
78.6%
Death Rate

Species Most Affected

Dog 12
Pig 1
Horse 1

Breeds Most Affected

Crossbred Canine/dog 4
Retriever - Labrador 2
Dachshund - Miniature 1
Mastiff 1
Chihuahua 1
Pig (unknown) 1
Paint 1
Pekingese 1
Rottweiler 1
Cattle Dog - Australian (blue heeler, red heeler, Queensland cattledog) 1

Associated Drugs

Fluralaner Chew Tablets 3
Water, Sodium Chloride, Sodium Lactate, Potassium Chloride, Calcium Chloride 3
Milbemycin Oxime + Spinosad 2
Ivermectin + Pyrantel As Pamoate Salt 2
Trilostane 2
Omeprazole 2
Ear Medication (Unknown) 1
Firocoxib 1
Meloxicam 1
Clavamox 1
Melarsomine Dihydrochloride Injection 1
Afoxolaner 1
Avilamycin 1
Carbadox 1
Oclacitinib Maleate 1
Atropine 1
Sucralfate 1
Moxidectin 1
Recombinant E. Coli Bl21;Recombinant E. Coli Ecl19 1
Carprofen 1

NT - haemorrhagic enteritis Reaction Insights

14 reports name NT - haemorrhagic enteritis; 11 recorded a death outcome (78.6% of reported events, not a population-level mortality rate). VeDDRA code: 2337.

By species: Dog (12 reports), Pig (1 reports), Horse (1 reports). By breed: Crossbred Canine/dog (4), Retriever - Labrador (2), Dachshund - Miniature (1).

Most co-reported drugs: Fluralaner Chew Tablets (3 reports), Water, Sodium Chloride, Sodium Lactate, Potassium Chloride, Calcium Chloride (3 reports), Milbemycin Oxime + Spinosad (2 reports), Ivermectin + Pyrantel As Pamoate Salt (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.