Fluralaner 13.64% 12-Week Chew

26,358 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.

26,358

Total Reports

667

Deaths Reported

250.0%

Death Rate

Active Ingredients

Fluralaner 13.64% 12-Week Chew

Administration Routes

OralUnknownTopicalOtherDentalImmersionOropharyngealRectal

Species Affected

Dog 24,519

Unknown 1,758

Cat 40

Human 32

Goat 3

Fox 2

Horse 1

Other 1

Chicken 1

Other Canids 1

Most Affected Breeds

Crossbred Canine/dog 6,200

Unknown 1,834

Retriever - Labrador 1,782

Dog (unknown) 1,372

Retriever - Golden 955

Chihuahua 910

Shepherd Dog - German 883

Shih Tzu 727

Terrier - Yorkshire 720

Shepherd Dog - Australian 636

Most Reported Reactions

Lack of efficacy (ectoparasite) - flea 7,207

Vomiting 6,194

Lack of efficacy (ectoparasite) - tick NOS 2,804

Emesis (multiple) 1,982

Seizure NOS 1,287

Diarrhoea 1,254

UNPALATABLE 1,207

Lethargy (see also Central nervous system depression in 'Neurological') 1,121

Product Defect, General 1,049

Lack of efficacy (bacteria) - Borrelia 892

Lack of efficacy (bacteria) - NOS 857

Drug administration error 720

Outcome Breakdown

Ongoing

14,359 (58.3%)

Recovered/Normal

8,261 (33.6%)

Outcome Unknown

1,096 (4.5%)

Euthanized

339 (1.4%)

Died

328 (1.3%)

Recovered with Sequela

235 (1.0%)

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