Drug profile

The FDA adverse-event record for Robenacoxib Nsaid

287 FDA reports name Robenacoxib Nsaid, a high-volume drug in the CVM extract. Species, reactions, and outcomes follow.

#434 of 2,679
by report volume (all drugs)
287
adverse-event reports
19.2%
death-coded share
Cat
most-reported species

Corpus placement

According to the FDA Center for Veterinary Medicine openFDA adverse-event extract, Robenacoxib Nsaid ranks #433 of 2679 by total reports (287) and #256 of 1130 by death-coded share (19.2%). National dual: Milbemycin Oxime + Spinosad is #1 of 2679 drugs by total adverse-event reports (149,624) at death-coded-share rank 965 of 1130 drugs with at least 50 reports (2.3%); separately, Atlantic Salmon Transgenic Whole (Opafp-Ghc2 Rdna Construct Inserted Into The A-Locus In The Eo-1A Lineage) is #1 highest death-coded share at 97.8% (report rank #821).

149,624
Milbemycin Oxime + Spinosad reports (#1)
97.8%
Atlantic Salmon Transgenic Whole (Opafp-Ghc2 Rdna Construct Inserted Into The A-Locus In The Eo-1A Lineage) death share (#1)
#433
This drug, reports of 2679
#256
This drug, death share of 1130

Report volume reflects how common a breed or drug is and how often owners and vets file — not actual risk. Death-coded share ranks are limited to entries with enough reports to be meaningful. The two maps do not agree at #1.

Release-over-release change

What changed in the latest FDA data snapshot

PlainBreed reconstructed the prior snapshot from dated openFDA partitions through 2025 Q4, then compared it with the 2026-07-27 openFDA export. Robenacoxib Nsaid has 287 reports now versus 287 in that prior snapshot: 0 the same number of (0.0%).

Report change
+0
Death-coded reports
+0
Death-coded share
−0.0 pts

This compares reported-event counts in two source snapshots. It does not establish a change in real-world risk, product safety, or disease incidence.

Subscribe to Robenacoxib Nsaid changes

Signature read: death-coded report count at 55 is the most distinctive stamp on Robenacoxib Nsaid's FDA AER row.

Important: Adverse event reports do not establish that a drug caused or contributed to the event. Consult your veterinarian before making treatment decisions.
287
Total Reports
55
Deaths Reported
19.2%
Death-coded share of reports

Active Ingredients

Robenacoxib Nsaid

Administration Routes

UnknownOralSubcutaneous

Species Affected

Cat 278
Dog 9

Most Affected Breeds

Domestic Shorthair 184
Domestic Mediumhair 24
Domestic Longhair 19
Siamese 14
Cat (other) 11
Maine Coon 6
Persian 4
Ragdoll 4
Manx 3
Dachshund (unspecified) 3

Most Reported Reactions

Lethargy (see also Central nervous system depression in 'Neurological') 79
Fever 63
Anorexia 50
Death 35
Vomiting 27
Weight loss 27
Decreased appetite 22
Other abnormal test result NOS 21
Not eating 21
Anaemia NOS 19
Ataxia 19
Dehydration 18

Outcome Breakdown

Ongoing
161 (55.9%)
Recovered/Normal
54 (18.8%)
Died
40 (13.9%)
Outcome Unknown
18 (6.3%)
Euthanized
15 (5.2%)

Robenacoxib Nsaid: high death-coded share in the FDA AER row

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.

High-volume nationwide drug peers

Two openFDA-derived peer sets for Robenacoxib Nsaid, both floored at ≥50 reports so the neighborhoods stay in the advertised mass.

Similar death-coded share

Nearest other drugs by death-coded share (19.2% here), distinct from the volume row.

What to do with this drug

A report does not prove a drug caused the reaction; consult a veterinarian before acting on this data.

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

openFDA Animal & Veterinary Adverse Events (FDA CVM) for Robenacoxib Nsaid (#434 of 2,679 by report volume); death-coded 19.2%. PlainBreed drug row · death-coded report count stamp 55 · vintage 2025.

Informational only. FDA adverse-event reports are voluntary and do not prove causation; consult a veterinarian before acting on them. Verify with FDA CVM →