Pain Reliever (Narcotic)
46 adverse event reports submitted to the FDA
Important: Adverse event reports do not establish that a drug caused or contributed to the event. Consult your veterinarian before making treatment decisions.
46
Total Reports
19
Deaths Reported
4130.0%
Death Rate
Active Ingredients
Pain Reliever (Narcotic)
Administration Routes
UnknownOralOtherIntravenous
Species Affected
Dog 38
Cat 8
Most Affected Breeds
Domestic Shorthair 5
Dog (unknown) 5
Retriever - Golden 4
Shepherd Dog - German 3
Retriever - Labrador 2
Pug 2
Terrier - Bull - American Pit 2
Shih Tzu 2
Beagle 2
Siberian Husky 1
Most Reported Reactions
Lethargy (see also Central nervous system depression in 'Neurological') 15
Death by euthanasia 13
Other abnormal test result NOS 12
Vomiting 11
Abnormal ultrasound finding 9
Fever 8
Leucocytosis NOS 8
Elevated total bilirubin 6
Anorexia 6
Elevated alanine aminotransferase (ALT) 5
Vocalisation 5
Neutrophilia 5
Outcome Breakdown
Ongoing
14 (30.4%)
Euthanized
13 (28.3%)
Recovered/Normal
10 (21.7%)
Died
6 (13.0%)
Outcome Unknown
3 (6.5%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.