Vitamin E
132 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.
132
Total Reports
24
Deaths Reported
1820.0%
Death Rate
Active Ingredients
Vitamin E
Administration Routes
UnknownOralTopicalOphthalmic
Species Affected
Dog 100
Pig 11
Horse 10
Cat 5
Cattle 2
Human 2
Goat 2
Most Affected Breeds
Retriever - Labrador 15
Retriever - Golden 9
Shepherd Dog - German 7
Crossbred Canine/dog 7
Shepherd Dog - Australian 4
Domestic Shorthair 3
Terrier - Yorkshire 3
Deutsche Dogge, Great Dane 3
Crossbred Porcine/Pig 3
Dachshund (unspecified) 3
Most Reported Reactions
Lethargy (see also Central nervous system depression in 'Neurological') 17
Death by euthanasia 16
Vomiting 15
Diarrhoea 13
Emesis 11
Elevated liver enzymes 10
Elevated alanine aminotransferase (ALT) 10
Seizure NOS 10
Decreased appetite 9
Death 8
Behavioural disorder NOS 8
Weight loss 8
Outcome Breakdown
Recovered/Normal
38 (27.0%)
Outcome Unknown
36 (25.5%)
Ongoing
34 (24.1%)
Euthanized
19 (13.5%)
Died
8 (5.7%)
Recovered with Sequela
6 (4.3%)
Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.