Fipronil + (S)-Methoprene + Amitraz

22 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

Fipronil + (S)-Methoprene + Amitraz

Administration Routes

TopicalUnknownCutaneous

Species Affected

Dog 22

Most Affected Breeds

Shepherd Dog - German 4

Boxer (German Boxer) 3

Retriever - Labrador 3

Schipperke 3

Dog (other) 1

Retriever (unspecified) 1

Griffon - French Wire-haired Pointing 1

Schnauzer (unspecified) 1

Shepherd Dog (unspecified) 1

Deutsche Dogge, Great Dane 1

Most Reported Reactions

Vomiting 7

Lethargy (see also Central nervous system depression in 'Neurological') 4

Lack of efficacy - NOS 4

Lack of efficacy (ectoparasite) - flea 4

Emesis 3

Drug dose omission 3

UNPALATABLE 3

Seizure NOS 2

Lack of efficacy (endoparasite) - hookworm 2

Scratching 2

Elevated blood urea nitrogen (BUN) 1

Overdose 1

Outcome Breakdown

Recovered/Normal

9 (40.9%)

Outcome Unknown

9 (40.9%)

Recovered with Sequela

4 (18.2%)

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