Important: Adverse event reports are voluntarily submitted and do not prove causation. Consult your veterinarian for medical decisions about your cat.
69
Total Reports
1
Deaths Reported
140.0%
Death Rate
7.1 yr
Avg Age at Report
Average weight at time of report: 5.2 kg (11.5 lbs)
Top Reported Reactions
Lack of efficacy (ectoparasite) - flea 9
Application site alopecia 6
Emesis 6
Depression 5
Lack of efficacy - NOS 5
Vomiting 4
Abnormal radiograph finding 4
Lethargy (see also Central nervous system depression in 'Neurological') 4
Behavioural disorder NOS 4
Application site inflammation 3
Pruritus 3
Twitching 3
Hypersalivation 3
Application site hair loss 3
Not eating 3
Most Referenced Drugs
Selamectin 14
Spinosad 11
Nitenpyram 5
Fluralaner Spot-On Solution 5
Selamectin;Sarolaner 5
Fluralaner/Moxidectin Spot-On 4
Cyclosporine 3
Cefovecin 3
Capromorelin Tartrate 3
Frunevetmab 3
Maropitant Citrate 3
Fipronil 2
Sulfadimethoxine 2
Pradofloxacin 2
Prednisolone 2
Outcome Breakdown
Outcome Unknown
23 (36.5%)
Ongoing
20 (31.7%)
Recovered/Normal
19 (30.2%)
Euthanized
1 (1.6%)
Gender Distribution
Male 40 (58.0%)
Female 29 (42.0%)
Reports by Year
| Year | Reports | Trend |
|---|---|---|
| 2010 | 2 | |
| 2011 | 4 | |
| 2012 | 4 | |
| 2013 | 5 | |
| 2014 | 3 | |
| 2015 | 7 | |
| 2016 | 3 | |
| 2017 | 6 | |
| 2018 | 4 | |
| 2019 | 4 | |
| 2020 | 2 | |
| 2021 | 4 | |
| 2022 | 1 | |
| 2023 | 4 | |
| 2024 | 7 | |
| 2025 | 9 | |
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Rank #246 by report volume. Data reflects voluntary submissions and may not represent actual incidence rates.