Drug profile

The FDA adverse-event record for Corticosteroid

10 adverse-event reports submitted to the FDA Center for Veterinary Medicine reference Corticosteroid. See the species affected, top reactions, and outcomes below.

10
adverse-event reports
10.0%
death-coded share
Dog
most-reported species
3
Elevated creatinine - top reaction
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Important: Adverse event reports do not establish that a drug caused or contributed to the event. Consult your veterinarian before making treatment decisions.
10
Total Reports
1
Deaths Reported
10.0%
Death Rate

Active Ingredients

Corticosteroid

Administration Routes

OralUnknownIntra-ArticularIntramuscular

Species Affected

Dog 6
Horse 3
Cat 1

Most Affected Breeds

Quarter Horse 2
Mixed (Dog) 1
Terrier (unspecified) 1
Thoroughbred 1
Shepherd Dog - Australian 1
Retriever - Labrador 1
Domestic Shorthair 1
Maltese 1
Crossbred Canine/dog 1

Most Reported Reactions

Elevated creatinine 3
Vomiting 2
Lethargy (see also Central nervous system depression in 'Neurological') 2
Elevated blood urea nitrogen (BUN) 2
Diarrhoea 2
Trembling 1
Dermatitis 1
Rash 1
Erythema (for urticaria see Immune SOC) 1
Facial oedema 1
Lack of efficacy - NOS 1
INEFFECTIVE, HEARTWORM LARVAE 1

Outcome Breakdown

Outcome Unknown
5 (50.0%)
Recovered/Normal
2 (20.0%)
Ongoing
2 (20.0%)
Euthanized
1 (10.0%)

Corticosteroid Adverse Event Insights

10 reports name Corticosteroid; 1 recorded a death outcome (10.0% of reported events, not a population-level mortality rate). Active ingredient: Corticosteroid. Administration routes: Oral, Unknown, Intra-Articular, Intramuscular.

By species: Dog (6 reports), Horse (3 reports), Cat (1 reports). By breed: Quarter Horse (2), Mixed (Dog) (1), Terrier (unspecified) (1).

Leading clinical signs: Elevated creatinine (3), Vomiting (2), Lethargy (see also Central nervous system depression in 'Neurological') (2), Elevated blood urea nitrogen (BUN) (2). Outcome, 10 coded reports: Outcome Unknown leads at 50.0%.

Read these counts as reporting volume, not risk: per our methodology, a widely-prescribed drug will rack up more raw FDA reports in a given year than a rarely-used one at an identical true rate, so we recommend comparing within similar-exposure products rather than across the full 2025 catalog.

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.