Drug profile

The FDA adverse-event record for Fluralaner Powder For Inj Susp

83 adverse-event reports submitted to the FDA Center for Veterinary Medicine reference Fluralaner Powder For Inj Susp. See the species affected, top reactions, and outcomes below.

83
adverse-event reports
4.8%
death-coded share
Dog
most-reported species
19
Lack of efficacy (ectoparasite) - flea - top reaction
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Important: Adverse event reports do not establish that a drug caused or contributed to the event. Consult your veterinarian before making treatment decisions.
83
Total Reports
4
Deaths Reported
4.8%
Death Rate

Active Ingredients

Fluralaner Powder For Inj Susp

Administration Routes

SubcutaneousUnknownOtherTopical

Species Affected

Dog 80
Human 3

Most Affected Breeds

Crossbred Canine/dog 29
Unknown 6
Bulldog - French 5
Dachshund - Miniature 3
Chihuahua 3
Spitz - German Pomeranian 3
Retriever - Labrador 3
Pug 2
Spaniel - King Charles 2
Retriever - Chesapeake Bay 2

Most Reported Reactions

Lack of efficacy (ectoparasite) - flea 19
Emesis (multiple) 17
Lethargy (see also Central nervous system depression in Neurological) 15
Hypersensitivity reaction 12
Facial swelling (see also Skin) 9
Diarrhoea 8
Fever 8
Hives (see also Skin) 7
Panting 7
Not himself/herself 5
Decreased appetite 4
Death 4

Outcome Breakdown

Ongoing
50 (60.2%)
Recovered/Normal
21 (25.3%)
Outcome Unknown
8 (9.6%)
Died
4 (4.8%)

Fluralaner Powder For Inj Susp Adverse Event Insights

83 reports name Fluralaner Powder For Inj Susp; 4 recorded a death outcome (4.8% of reported events, not a population-level mortality rate). Active ingredient: Fluralaner Powder For Inj Susp. Administration routes: Subcutaneous, Unknown, Other, Topical.

By species: Dog (80 reports), Human (3 reports). By breed: Crossbred Canine/dog (29), Unknown (6), Bulldog - French (5).

Leading clinical signs: Lack of efficacy (ectoparasite) - flea (19), Emesis (multiple) (17), Lethargy (see also Central nervous system depression in Neurological) (15), Hypersensitivity reaction (12). Outcome, 83 coded reports: Ongoing leads at 60.2%.

Read these counts as reporting volume, not risk: per our methodology, a widely-prescribed drug will rack up more raw FDA reports in a given year than a rarely-used one at an identical true rate, so we recommend comparing within similar-exposure products rather than across the full 2025 catalog.

Source: FDA Center for Veterinary Medicine openFDA Animal & Veterinary Adverse Events (CVM AER) · 2025

Every figure on PlainBreed is rendered directly from FDA openFDA adverse event data, no number is typed in by an editor. This page draws directly on FDA openFDA data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.