Important: Adverse event reports are voluntarily submitted and do not prove causation. Consult your veterinarian for medical decisions about your cat.
110
Total Reports
14
Deaths Reported
1270.0%
Death Rate
9.6 yr
Avg Age at Report
Average weight at time of report: 4.2 kg (9.3 lbs)
Top Reported Reactions
Vomiting 17
Lack of efficacy - NOS 17
Anorexia 16
Lethargy (see also Central nervous system depression in 'Neurological') 13
Death by euthanasia 10
Weight loss 9
Ataxia 8
Hyperglycaemia 7
Application site alopecia 6
Hiding 5
Behavioural disorder NOS 5
Diarrhoea 5
Not eating 5
Lack of efficacy (bacteria) - NOS 4
Emesis 4
Most Referenced Drugs
Selamectin 15
Spinosad 11
Frunevetmab 11
Cyclosporine A 9
Cefovecin 9
Mirtazapine 8
Prednisone 7
Methylprednisolone Acetate 5
Cefovecin Sodium 5
Maropitant Citrate 5
Fluralaner Spot-On Solution 5
Imidacloprid + Moxidectin 4
Buprenorphine 4
Capromorelin Tartrate 4
Velagliflozin Proline Monohydrate 4
Outcome Breakdown
Ongoing
34 (35.4%)
Outcome Unknown
28 (29.2%)
Recovered/Normal
20 (20.8%)
Euthanized
8 (8.3%)
Died
6 (6.3%)
Gender Distribution
Male 53 (48.2%)
Female 51 (46.4%)
Unknown 4 (3.6%)
Mixed 2 (1.8%)
Reports by Year
| Year | Reports | Trend |
|---|---|---|
| 2010 | 6 | |
| 2011 | 9 | |
| 2012 | 11 | |
| 2013 | 8 | |
| 2014 | 3 | |
| 2015 | 5 | |
| 2016 | 6 | |
| 2017 | 7 | |
| 2018 | 3 | |
| 2019 | 9 | |
| 2020 | 7 | |
| 2021 | 8 | |
| 2022 | 3 | |
| 2023 | 13 | |
| 2024 | 9 | |
| 2025 | 3 | |
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Rank #224 by report volume. Data reflects voluntary submissions and may not represent actual incidence rates.