Primidone

25 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.

Total Reports

Deaths Reported

800.0%

Death Rate

Active Ingredients

Primidone

Administration Routes

OralUnknown

Species Affected

Dog 24

Human 1

Most Affected Breeds

Crossbred Canine/dog 6

Retriever - Labrador 3

Spaniel - Cocker American 2

Retriever - Golden 2

Shepherd Dog - Australian 2

Schnauzer (unspecified) 1

Pekingese 1

Weimaraner 1

Terrier - Bull - Staffordshire 1

Pug 1

Most Reported Reactions

Elevated serum alkaline phosphatase (SAP) 6

Ataxia 4

Elevated alanine aminotransferase (ALT) 4

Pacing 3

Polydipsia 3

Apprehension 3

Elevated bile acids 3

Hyperactivity 3

Seizure NOS 3

Death by euthanasia 2

Polypnoea 2

Lameness 2

Outcome Breakdown

Outcome Unknown

2 (40.0%)

Died

1 (20.0%)

Euthanized

1 (20.0%)

Recovered/Normal

1 (20.0%)

Source: FDA Center for Veterinary Medicine — Adverse Event Reports. Data reflects voluntary submissions and may not represent actual incidence rates.