Drug profile

The FDA adverse-event record for Felv Gp70 Carbomer Adj Kv

35 adverse-event reports submitted to the FDA Center for Veterinary Medicine reference Felv Gp70 Carbomer Adj Kv. See the species affected, top reactions, and outcomes below.

35
adverse-event reports
14.3%
death-coded share
Cat
most-reported species
11
Lethargy (see also Central nervous system depression in 'Neurological') - 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.
35
Total Reports
5
Deaths Reported
14.3%
Death Rate

Active Ingredients

Felv Gp70 Carbomer Adj Kv

Administration Routes

Subcutaneous

Species Affected

Cat 35

Most Affected Breeds

Domestic Shorthair 27
Domestic Mediumhair 5
Maine Coon 1
Scottish Fold Shorthair 1
American Shorthair 1

Most Reported Reactions

Lethargy (see also Central nervous system depression in 'Neurological') 11
Emesis (multiple) 9
Fever 5
Application site hair loss 5
Ataxia 4
Vomiting 4
Stumbling gait 4
Not eating 4
Application site scab 4
Anorexia 3
Dilated pupils 3
Hyperglycaemia 3

Outcome Breakdown

Ongoing
15 (42.9%)
Recovered/Normal
10 (28.6%)
Died
4 (11.4%)
Outcome Unknown
3 (8.6%)
Recovered with Sequela
2 (5.7%)
Euthanized
1 (2.9%)

Felv Gp70 Carbomer Adj Kv Adverse Event Insights

35 reports name Felv Gp70 Carbomer Adj Kv; 5 recorded a death outcome (14.3% of reported events, not a population-level mortality rate). Active ingredient: Felv Gp70 Carbomer Adj Kv. Administration route: Subcutaneous.

By species: Cat (35 reports). By breed: Domestic Shorthair (27), Domestic Mediumhair (5), Maine Coon (1).

Leading clinical signs: Lethargy (see also Central nervous system depression in 'Neurological') (11), Emesis (multiple) (9), Fever (5), Application site hair loss (5). Outcome, 35 coded reports: Ongoing leads at 42.9%.

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.