Important: Adverse event reports are voluntarily submitted and do not prove causation. Consult your veterinarian for medical decisions about your horse.
451
Total Reports
45
Deaths Reported
1000.0%
Death Rate
17.0 yr
Avg Age at Report
Average weight at time of report: 423.0 kg (932.7 lbs)
Top Reported Reactions
Colic 44
Lack of efficacy - NOS 43
Anorexia 35
INEFFECTIVE, GASTRIC ULCER(S) 30
Application site swelling 28
Death by euthanasia 28
Lethargy (see also Central nervous system depression in 'Neurological') 27
Diarrhoea 21
Lip oedema (see also 'Skin') 20
Behavioural disorder NOS 18
Injection site swelling 17
Recumbency 17
Ataxia 16
Swollen mouth 15
Decreased appetite 15
Most Referenced Drugs
Pergolide Mesylate 112
Omeprazole 48
Ivermectin(1.55%)/Praziquantel(7.75%) Paste 37
Ceftiofur Crystalline Free Acid 27
Detomidine Hydrochloride 24
Ivermectin, Praziquantel 23
Ivermectin + Praziquantel 18
Firocoxib 14
Oxybendazole 14
Polysulfated Glycosaminoglycan 11
Clodronate Disodium 10
Sucralfate 10
Detomidine 7
Ceftiofur 6
Hyaluronate Sodium 6
Outcome Breakdown
Recovered/Normal
164 (41.2%)
Outcome Unknown
138 (34.7%)
Ongoing
48 (12.1%)
Euthanized
29 (7.3%)
Died
17 (4.3%)
Recovered with Sequela
2 (0.5%)
Gender Distribution
Male 244 (54.1%)
Female 183 (40.6%)
Mixed 15 (3.3%)
Unknown 9 (2.0%)
Reports by Year
| Year | Reports | Trend |
|---|---|---|
| 2010 | 26 | |
| 2011 | 35 | |
| 2012 | 33 | |
| 2013 | 30 | |
| 2014 | 29 | |
| 2015 | 52 | |
| 2016 | 29 | |
| 2017 | 26 | |
| 2018 | 28 | |
| 2019 | 31 | |
| 2020 | 31 | |
| 2021 | 16 | |
| 2022 | 17 | |
| 2023 | 21 | |
| 2024 | 28 | |
| 2025 | 19 | |
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Rank #145 by report volume. Data reflects voluntary submissions and may not represent actual incidence rates.