Imidacloprid/Pyriproxyfen

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.

Total Reports

Deaths Reported

0.0%

Death Rate

Active Ingredients

Imidacloprid/Pyriproxyfen

Administration Routes

Topical

Species Affected

Cat 20

Dog 3

Most Affected Breeds

Domestic Shorthair 10

Domestic Longhair 3

Cat (unknown) 3

Domestic Mediumhair 2

Norwegian Forest 1

Doberman Pinscher 1

Sheepdog - Shetland 1

Cattle Dog - Australian (blue heeler, red heeler, Queensland cattledog) 1

Mixed (Cat) 1

Most Reported Reactions

Lack of efficacy (ectoparasite) - flea 16

Pruritus 5

Drug administration error 5

Expired drug administered 5

Scratching 4

Incorrect dose administered NOS 4

Skin disorders NOS 3

Hyperexcitation 3

Excessive chewing, licking and/or grooming 3

Hyperactivity 2

Panting 2

Foaming at the mouth 2

Outcome Breakdown

Outcome Unknown

14 (60.9%)

Recovered/Normal

5 (21.7%)

Ongoing

4 (17.4%)

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