Important: Adverse event reports are voluntarily submitted and do not prove causation. Consult your veterinarian for medical decisions about your horse.
51
Total Reports
4
Deaths Reported
780.0%
Death Rate
12.1 yr
Avg Age at Report
Average weight at time of report: 303.8 kg (669.9 lbs)
Top Reported Reactions
Lack of efficacy - NOS 9
Diarrhoea 4
Lethargy (see also Central nervous system depression in 'Neurological') 4
Injection site swelling 4
INEFFECTIVE, GASTRIC ULCER(S) 4
Fever 3
Application site swelling 3
Death by euthanasia 3
Seizure NOS 3
Ataxia 3
Anorexia 3
Swelling NOS 2
Local swelling (not application site) 2
Lameness 2
Agitation 2
Most Referenced Drugs
Omeprazole 10
Pergolide Mesylate 9
Ivermectin(1.55%)/Praziquantel(7.75%) Paste 4
Praziquantel;Moxidectin 4
Polysulfated Glycosaminoglycan 4
Firocoxib 3
Flunixin Meglumine 2
Detomidine Hydrochloride 2
Butorphanol Tartrate 2
Sucralfate 2
Detomidine 1
Levothyroxine 1
Hyaluronate Sodium 1
Pentosan 1
Ponazuril 1
Outcome Breakdown
Outcome Unknown
19 (37.3%)
Recovered/Normal
14 (27.5%)
Ongoing
14 (27.5%)
Euthanized
2 (3.9%)
Died
2 (3.9%)
Gender Distribution
Male 34 (66.7%)
Female 15 (29.4%)
Mixed 1 (2.0%)
Unknown 1 (2.0%)
Reports by Year
| Year | Reports | Trend |
|---|---|---|
| 2011 | 2 | |
| 2012 | 3 | |
| 2013 | 3 | |
| 2014 | 2 | |
| 2015 | 3 | |
| 2016 | 3 | |
| 2018 | 2 | |
| 2019 | 3 | |
| 2020 | 4 | |
| 2021 | 7 | |
| 2022 | 4 | |
| 2023 | 5 | |
| 2024 | 5 | |
| 2025 | 5 | |
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Rank #272 by report volume. Data reflects voluntary submissions and may not represent actual incidence rates.