Total Reports
103
FDA CVM filings
Horse /
FDA CVM · 2025 release 103 reports on file
Mixed (Horse) - FDA Adverse Event Profile
Adverse-event records for Mixed (Horse) (Horse) from the FDA Center for Veterinary Medicine.
Data updated June 2026
The record at a glance
Mixed (Horse)'s FDA record: #228 most-reported horse breed, 103 total reports, 15.5% death-coded (16 reports).
- #228
- most-reported horse breed
- 15.5%
- death-coded report share
- 11
- Lip oedema (see also 'Skin') - top reaction
- 6.3 yr
- average age at report
Higher volume usually means a more popular breed, not a riskier one, compare against how common the breed is.
Deaths Reported
16
of 103 reports
Death Rate
15.5%
death-coded share
Avg Age at Report
6.3 yr
345.9 kg avg weight
Death-Coded Outcome Share
Mixed (Horse) death-coded reports 15.5%
Cross-breed median
15.5% of 103 mixed (horse) reports involved a death outcome.
How to read this number
Read alongside breed popularity, veterinary access, and owner awareness, these shape how many events ever reach the FDA. The comparison line marks the cross-breed median death-coded share (about 4.8%) among breeds with 50 or more reports; values above it suggest higher reporting bias toward severe outcomes, not necessarily higher true mortality.
Average weight at time of report: 345.9 kg (762.7 lbs)
Top Reported Reactions
Lip oedema (see also 'Skin') 11
INEFFECTIVE, SEDATION 11
Anorexia 9
INEFFECTIVE, ANESTHESIA 8
Convulsion 8
Application site swelling 7
Death 6
Spasm 6
Most Referenced Drugs
Ivermectin, Praziquantel 19
Ketamine Hydrochloride 13
Detomidine Hydrochloride 5
Ivermectin 4
Detomidine 4
Fenbendazole 4
Pyrantel Tartrate 4
Pentobarbital, Phenytoin 3
Outcome Breakdown
Recovered/Normal
24 (45.3%)
Died
15 (28.3%)
Outcome Unknown
9 (17.0%)
Ongoing
3 (5.7%)
Euthanized
2 (3.8%)
Gender Distribution
Mixed 42 (40.8%)
Male 27 (26.2%)
Unknown 20 (19.4%)
Female 14 (13.6%)
Reports by Year
| Year | Reports | Trend |
|---|---|---|
| 2010 | 32 | |
| 2011 | 27 | |
| 2012 | 8 | |
| 2013 | 5 | |
| 2014 | 11 | |
| 2015 | 2 | |
| 2016 | 5 | |
| 2017 | 1 | |
| 2018 | 3 | |
| 2019 | 1 | |
| 2020 | 2 | |
| 2021 | 3 | |
| 2022 | 2 | |
| 2023 | 1 | |
Mixed (Horse) Pet Health Insights
Mixed (Horse) accounts for 103 FDA adverse event reports, ranking #228 by volume among horse breeds, with 16 reports (15.5%) coded as a death outcome. Mean age at report: 6.3 years, average weight 345.9 kg (762.7 lbs).
Top reported signs: Lip oedema (see also 'Skin') (11), INEFFECTIVE, SEDATION (11), Anorexia (9). Most-referenced drug: Ivermectin, Praziquantel (19 reports), followed by Ketamine Hydrochloride (13) and Detomidine Hydrochloride (5).
Outcome coding on 53 status-recorded reports is dominated by Recovered/Normal (45.3%). Annual submissions ranged 2,010-2,023 across 14 years on file.
Horse Breeds With a Similar Report Volume
Frequently Asked Questions
How many FDA adverse event reports involve Mixed (Horse)? ▼
There are 103 adverse event reports involving Mixed (Horse) in the FDA database, with 16 reports involving death (15.5% death rate). Mixed (Horse) ranks #228 by report volume.
What are the most common adverse reactions reported for Mixed (Horse)? ▼
The most commonly reported adverse reactions for Mixed (Horse) are Lip oedema (see also 'Skin') (11 reports), INEFFECTIVE, SEDATION (11 reports), Anorexia (9 reports), INEFFECTIVE, ANESTHESIA (8 reports), Convulsion (8 reports).
What drugs are most frequently associated with Mixed (Horse) adverse events? ▼
The drugs most frequently referenced in Mixed (Horse) adverse event reports are Ivermectin, Praziquantel (19 reports), Ketamine Hydrochloride (13 reports), Detomidine Hydrochloride (5 reports), Ivermectin (4 reports), Detomidine (4 reports).
What is the average age of Mixed (Horse) in adverse event reports? ▼
The average age of Mixed (Horse) at the time of adverse event reports is 6.3 years, with an average weight of 345.9 kg (762.7 lbs).
Does a high number of adverse event reports mean Mixed (Horse) is unhealthy? ▼
No. FDA adverse event reports are voluntarily submitted and do not prove causation. Popular breeds with more veterinary visits tend to have more reports. The data reflects reporting patterns, not actual incidence rates. Always consult a veterinarian for health decisions.
Where does this Mixed (Horse) safety data come from? ▼
All data comes from the FDA Center for Veterinary Medicine's adverse event reporting system. Pet owners, veterinarians, and manufacturers voluntarily submit reports about adverse events potentially linked to animal drugs and other products.
Compare a breed's report volume against how common the breed is before drawing conclusions. See our methodology for how death rate and rankings are computed.
Every figure on PlainBreed is rendered directly from FDA openFDA adverse event data, no number is typed in by an editor. Breed figures are computed directly from FDA openFDA data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.