Drug profile

The FDA adverse-event record for Unspecified Flea Product

10 adverse-event reports submitted to the FDA Center for Veterinary Medicine reference Unspecified Flea Product. See the species affected, top reactions, and outcomes below.

10
adverse-event reports
0.0%
death-coded share
Dog
most-reported species
4
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.
10
Total Reports
0
Deaths Reported
0.0%
Death Rate

Active Ingredients

Unspecified Flea Product

Administration Routes

UnknownTopical

Species Affected

Dog 6
Cat 4

Most Affected Breeds

Domestic Mediumhair 2
Retriever - Labrador 2
Maine Coon 1
Shepherd Dog - Australian 1
Domestic Shorthair 1
Terrier - Bull - American Pit 1
Shih Tzu 1
Spaniel - Springer (unspecified) 1

Most Reported Reactions

Lack of efficacy (ectoparasite) - flea 4
Scratching 2
Agitation 2
Panting 2
Vocalisation 1
Hyperactivity 1
Foaming at the mouth 1
Breathing difficulty 1
Hair loss NOS 1
Reddening of the skin 1
Licking 1
Seizure NOS 1

Outcome Breakdown

Outcome Unknown
6 (60.0%)
Recovered/Normal
2 (20.0%)
Ongoing
2 (20.0%)

Unspecified Flea Product Adverse Event Insights

10 reports name Unspecified Flea Product; 0 recorded a death outcome (0.0% of reported events, not a population-level mortality rate). Active ingredient: Unspecified Flea Product. Administration routes: Unknown, Topical.

By species: Dog (6 reports), Cat (4 reports). By breed: Domestic Mediumhair (2), Retriever - Labrador (2), Maine Coon (1).

Leading clinical signs: Lack of efficacy (ectoparasite) - flea (4), Scratching (2), Agitation (2), Panting (2). Outcome, 10 coded reports: Outcome Unknown leads at 60.0%.

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.