Important: Adverse event reports are voluntarily submitted and do not prove causation. Consult your veterinarian for medical decisions about your cat.
193
Total Reports
19
Deaths Reported
980.0%
Death Rate
7.5 yr
Avg Age at Report
Average weight at time of report: 4.2 kg (9.3 lbs)
Top Reported Reactions
Vomiting 23
Anorexia 22
Lethargy (see also Central nervous system depression in 'Neurological') 21
Other abnormal test result NOS 17
Application site alopecia 15
Weight loss 14
Ataxia 14
Lack of efficacy - NOS 13
Behavioural disorder NOS 12
Emesis 12
Death by euthanasia 11
Elevated blood urea nitrogen (BUN) 9
Hypersalivation 9
Depression 8
Diarrhoea 8
Most Referenced Drugs
Selamectin 26
Robenacoxib 20
Frunevetmab 17
Spinosad 16
Buprenorphine 16
Cefovecin 14
Maropitant Citrate 10
Emodepside + Praziquantel 9
Cyclosporine 8
Prednisolone 8
Bexagliflozin 8
Cefovecin Sodium 7
Fluralaner Spot-On Solution 7
Ketamine 6
Butorphanol 6
Outcome Breakdown
Ongoing
65 (36.5%)
Outcome Unknown
46 (25.8%)
Recovered/Normal
44 (24.7%)
Euthanized
11 (6.2%)
Died
9 (5.1%)
Recovered with Sequela
3 (1.7%)
Gender Distribution
Female 99 (51.3%)
Male 91 (47.2%)
Unknown 2 (1.0%)
Mixed 1 (0.5%)
Reports by Year
| Year | Reports | Trend |
|---|---|---|
| 2010 | 10 | |
| 2011 | 9 | |
| 2012 | 15 | |
| 2013 | 21 | |
| 2014 | 4 | |
| 2015 | 15 | |
| 2016 | 10 | |
| 2017 | 12 | |
| 2018 | 12 | |
| 2019 | 10 | |
| 2020 | 9 | |
| 2021 | 8 | |
| 2022 | 7 | |
| 2023 | 20 | |
| 2024 | 20 | |
| 2025 | 11 | |
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Rank #185 by report volume. Data reflects voluntary submissions and may not represent actual incidence rates.