Iverhart

30 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

0.0%

Death Rate

Active Ingredients

Iverhart

Administration Routes

OralUnknown

Species Affected

Dog 30

Most Affected Breeds

Retriever - Labrador 5

Crossbred Canine/dog 5

Terrier - Bull - American Pit 5

Bulldog - English 4

Pit Bull 2

Terrier (unspecified) 1

Collie - Border 1

Shepherd Dog - German 1

Boxer (German Boxer) 1

Terrier - Bull 1

Most Reported Reactions

Lack of efficacy (endoparasite) - heartworm 18

Vomiting 4

Emesis (multiple) 3

Lack of efficacy (endoparasite) - hookworm 2

Seizure NOS 2

Behavioural disorder NOS 1

Muscle wasting 1

Lameness 1

Shaking 1

Twitching 1

Increased sensitivity to sound 1

Drunken gait 1

Outcome Breakdown

Ongoing

18 (60.0%)

Recovered/Normal

9 (30.0%)

Outcome Unknown

3 (10.0%)

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