Important: Adverse event reports are voluntarily submitted and do not prove causation. Consult your veterinarian for medical decisions about your horse.
185
Total Reports
13
Deaths Reported
700.0%
Death Rate
14.3 yr
Avg Age at Report
Average weight at time of report: 416.7 kg (918.8 lbs)
Top Reported Reactions
Lip oedema (see also 'Skin') 19
Lack of efficacy - NOS 18
Application site swelling 15
Diarrhoea 13
Anorexia 12
Facial oedema 10
Tongue oedema 9
Lethargy (see also Central nervous system depression in 'Neurological') 9
Hypersalivation 8
INEFFECTIVE, GASTRIC ULCER(S) 8
Urticaria 8
Increased sweating 8
Lameness 8
Depression 7
Death 7
Most Referenced Drugs
Pergolide Mesylate 32
Ivermectin, Praziquantel 25
Omeprazole 22
Ivermectin 14
Ivermectin + Praziquantel 14
Ponazuril 5
Hyaluronic Acid 5
Flunixin Meglumine Injectable 5
Detomidine 4
Pyrantel Tartrate 4
Altrenogest Oily Solution 4
N-Butylscopolaminium Bromide 4
Divested Neometeoryl Transruminal & Oral Solution 4
Firocoxib 4
Sucralfate 4
Outcome Breakdown
Recovered/Normal
55 (42.3%)
Outcome Unknown
37 (28.5%)
Ongoing
25 (19.2%)
Died
7 (5.4%)
Euthanized
6 (4.6%)
Gender Distribution
Male 104 (56.2%)
Female 65 (35.1%)
Mixed 8 (4.3%)
Unknown 8 (4.3%)
Reports by Year
| Year | Reports | Trend |
|---|---|---|
| 2010 | 21 | |
| 2011 | 21 | |
| 2012 | 18 | |
| 2013 | 14 | |
| 2014 | 7 | |
| 2015 | 9 | |
| 2016 | 14 | |
| 2017 | 11 | |
| 2018 | 8 | |
| 2019 | 7 | |
| 2020 | 9 | |
| 2021 | 17 | |
| 2022 | 6 | |
| 2023 | 10 | |
| 2024 | 5 | |
| 2025 | 8 | |
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Rank #187 by report volume. Data reflects voluntary submissions and may not represent actual incidence rates.