FDA ADE reports for Methylprednisolone — total reports, species & reaction breakdown

ade_methylprednisolone_adverse_events

ade 200 tok en 2026-07-22

Methylprednisolone — FDA Animal & Veterinary Adverse Event (ADE) Reports

Source: openFDA animalandveterinary/event.json, the FDA Center for Veterinary Medicine (CVM) adverse event report database. Data pulled 2026-07-22. Counts are report-level: one report may list multiple reactions and multiple animals, so figures are not additive and do not imply causation. Methylprednisolone is a veterinary active ingredient.

Total reports

Methylprednisolone: 2599

Reports by species (top entries)

Cat 1616
Dog 699
Horse 104
Other 5
Human 2
Cattle 1

Top reported reactions (VEDDRA terms, top entries)

Vomiting 327
Anorexia 279
Lethargy (see also Central nervous system depression in 'Neurological') 254
Death 251
Lack of efficacy - NOS 222
Weight loss 199
Death by euthanasia 184
Hyperglycaemia 154
Other abnormal test result NOS 150
Ataxia 142

"Lack of efficacy" terms denote product-performance reports, not adverse reactions.

Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b5.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).

Sources

openFDA animalandveterinary/event.json (FDA CVM adverse event reports), pulled 2026-07-22

Machine access

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Raw JSON ↗ llm.txt OpenAPI