Romifidine Hydrochloride — 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. Romifidine Hydrochloride is a active ingredient.
Total reports
Romifidine Hydrochloride: 43
Reports by species (top entries)
- Horse 36
- Dog 1
- Donkey 1
- Human 1
- Other 1
Top reported reactions (VEDDRA terms, top entries)
- Abdominal pain 8
- INEFFECTIVE, SEDATION 6
- Recumbency 6
- Bradycardia 4
- Aggression 3
- Anaphylaxis 3
- Ataxia 3
- Facial oedema 3
- Hyperhidrosis 3
- Anorexia 2
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b25.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).