Drug profile

The FDA adverse-event record for Imrab 3 Tf - 1905.23

259 adverse-event reports submitted to the FDA Center for Veterinary Medicine reference Imrab 3 Tf - 1905.23. See the species affected, top reactions, and outcomes below.

259
adverse-event reports
8.5%
death-coded share
Dog
most-reported species
90
Vomiting - 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.
259
Total Reports
22
Deaths Reported
8.5%
Death Rate

Active Ingredients

Imrab 3 Tf - 1905.23

Administration Routes

SubcutaneousUnknownIntramuscular

Species Affected

Dog 251
Cat 8

Most Affected Breeds

Retriever - Labrador 20
Crossbred Canine/dog 19
Chihuahua 17
Retriever - Golden 16
Terrier - Yorkshire 11
Shih Tzu 11
Shepherd Dog - German 10
Boxer (German Boxer) 9
Terrier (unspecified) 9
Dachshund (unspecified) 8

Most Reported Reactions

Vomiting 90
Lethargy (see also Central nervous system depression in 'Neurological') 60
Diarrhoea 57
Other abnormal test result NOS 42
Anorexia 26
Injection site lump 17
Pruritus 17
Not eating 17
Death 13
Seizure NOS 13
Behavioural disorder NOS 12
Injection site swelling 12

Outcome Breakdown

Outcome Unknown
130 (49.8%)
Recovered/Normal
90 (34.5%)
Ongoing
18 (6.9%)
Died
13 (5.0%)
Euthanized
9 (3.4%)
Recovered with Sequela
1 (0.4%)

Imrab 3 Tf - 1905.23 Adverse Event Insights

259 reports name Imrab 3 Tf - 1905.23; 22 recorded a death outcome (8.5% of reported events, not a population-level mortality rate). Active ingredient: Imrab 3 Tf - 1905.23. Administration routes: Subcutaneous, Unknown, Intramuscular.

By species: Dog (251 reports), Cat (8 reports). By breed: Retriever - Labrador (20), Crossbred Canine/dog (19), Chihuahua (17).

Leading clinical signs: Vomiting (90), Lethargy (see also Central nervous system depression in 'Neurological') (60), Diarrhoea (57), Other abnormal test result NOS (42). Outcome, 261 coded reports: Outcome Unknown leads at 49.8%.

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.