Important: Adverse event reports are voluntarily submitted and do not prove causation. Consult your veterinarian for medical decisions about your cat.
155
Total Reports
17
Deaths Reported
1100.0%
Death Rate
8.8 yr
Avg Age at Report
Average weight at time of report: 4.2 kg (9.3 lbs)
Top Reported Reactions
Vomiting 19
Lethargy (see also Central nervous system depression in 'Neurological') 18
Anorexia 14
Ataxia 11
Death 10
Application site alopecia 9
Diarrhoea 9
Emesis 9
Weight loss 9
Application site hair loss 8
Dilated pupils 8
Behavioural disorder NOS 8
Other abnormal test result NOS 7
Hyperactivity 7
Vocalisation 7
Most Referenced Drugs
Spinosad 19
Selamectin 18
Cefovecin 15
Frunevetmab 9
Buprenorphine 8
Selamectin;Sarolaner 8
Propofol 7
Imidacloprid + Moxidectin 7
Nitenpyram 7
Fluralaner Spot-On Solution 7
Isoflurane 5
Cyclosporine 4
Maropitant Citrate 4
Bexagliflozin 4
Ketamine Hydrochloride 3
Outcome Breakdown
Recovered/Normal
54 (38.6%)
Outcome Unknown
34 (24.3%)
Ongoing
33 (23.6%)
Died
11 (7.9%)
Euthanized
6 (4.3%)
Recovered with Sequela
2 (1.4%)
Gender Distribution
Male 89 (57.4%)
Female 62 (40.0%)
Unknown 4 (2.6%)
Reports by Year
| Year | Reports | Trend |
|---|---|---|
| 2010 | 11 | |
| 2011 | 10 | |
| 2012 | 14 | |
| 2013 | 10 | |
| 2014 | 12 | |
| 2015 | 9 | |
| 2016 | 11 | |
| 2017 | 12 | |
| 2018 | 5 | |
| 2019 | 7 | |
| 2020 | 7 | |
| 2021 | 7 | |
| 2022 | 6 | |
| 2023 | 10 | |
| 2024 | 17 | |
| 2025 | 7 | |
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Rank #201 by report volume. Data reflects voluntary submissions and may not represent actual incidence rates.