Anesthesia (Gas)
178 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.
178
Total Reports
18
Deaths Reported
1010.0%
Death Rate
Active Ingredients
Anesthesia (Gas)
Administration Routes
UnknownRespiratory (Inhalation)NasalParenteralSubcutaneousIntravenous
Species Affected
Cat 123
Dog 55
Most Affected Breeds
Domestic Shorthair 61
Cat (unknown) 26
Domestic Mediumhair 14
Retriever - Labrador 12
Crossbred Canine/dog 5
Domestic Longhair 5
Shepherd Dog - German 4
Schnauzer - Miniature 3
Maine Coon 3
Pit Bull 3
Most Reported Reactions
Behavioural disorder NOS 25
Not eating 23
Dysphoria 18
Hyperactivity 14
Dilated pupils 14
Other abnormal test result NOS 13
Elevated temperature 13
Not sleeping 13
Anorexia 12
Lethargy (see also Central nervous system depression in 'Neurological') 12
Vomiting 11
Not drinking 11
Outcome Breakdown
Recovered/Normal
77 (42.8%)
Ongoing
45 (25.0%)
Outcome Unknown
36 (20.0%)
Died
11 (6.1%)
Euthanized
7 (3.9%)
Recovered with Sequela
4 (2.2%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.