FDA ADE reports for Trazodone (serotonin antagonist/reuptake inhibitor (anxiety)) — total reports, species & reaction breakdown

ade_trazodone_adverse_events

ade 200 tok en 2026-07-21

Trazodone — 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. Trazodone is a serotonin antagonist/reuptake inhibitor (anxiety).

Total reports

Trazodone: 1399

Reports by species (top entries)

Dog 1377
Cat 15
Human 6
Other 1

Top reported reactions (VEDDRA terms, top entries)

Vomiting 285
Diarrhoea 179
Lethargy (see also Central nervous system depression in Neurological) 147
Decreased appetite 106
Death by euthanasia 104
Not eating 102
Seizure NOS 89
Lethargy (see also Central nervous system depression in 'Neurological') 83
Panting 82
Lack of efficacy - NOS 81

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

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

Sources

openFDA animalandveterinary/event.json (FDA CVM adverse event reports), pulled 2026-07-21

Machine access

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