Naloxone Hcl
23 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.
23
Total Reports
10
Deaths Reported
4350.0%
Death Rate
Active Ingredients
Naloxone Hcl
Administration Routes
UnknownIntravenousNasal
Species Affected
Cat 12
Dog 11
Most Affected Breeds
Domestic Shorthair 8
Terrier (unspecified) 3
Pointing Dog - German Short-haired 2
Dog (unknown) 2
Scottish Fold Longhair 1
American Bobtail 1
Siamese 1
Domestic Longhair 1
Boxer (German Boxer) 1
Siberian Husky 1
Most Reported Reactions
Death 7
Cardiac arrest 6
Respiratory arrest 4
Death by euthanasia 3
Tachycardia 3
Other abnormal test result NOS 3
Bradycardia 3
Blindness 3
Pale mucous membrane 3
Hypothermia 3
INEFFECTIVE, REVERSAL 2
Hypotension 2
Outcome Breakdown
Ongoing
7 (30.4%)
Died
7 (30.4%)
Recovered/Normal
6 (26.1%)
Euthanized
3 (13.0%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.