Medication error
VeDDRA Code: 2282
1,235 adverse event reports referencing this reaction
Species Most Affected
Breeds Most Affected
Associated Drugs
Data Summary
| Metric | Value |
|---|---|
| Total reports referencing reaction | 1,235 |
| Reports with fatal outcome | 48 |
| Case-fatality rate (reported events) | 390.0% |
| Species observed | 10 |
| Breeds observed | 20 |
| Drugs associated with reaction | 20 |
Source: FDA Center for Veterinary Medicine — Adverse Event Reporting (CVM AER); reaction term coded under VeDDRA 2282.
Medication error Reaction Insights
The FDA Center for Veterinary Medicine database currently lists 1,235 adverse event reports that reference Medication error as a reaction term, including 48 reports with a death outcome — a 390.0% case-fatality figure calculated across only those events where this reaction was coded. The reaction is indexed in the openFDA system under VeDDRA code 2282, the standardized veterinary dictionary used to normalize clinical signs across submitters. Because reports are voluntary and often describe multiple concurrent signs per animal, the volume here reflects reporting intensity rather than true incidence in the broader pet population.
Medication error appears most frequently in reports for Dog (817 reports), Human (195 reports), Cat (190 reports) — with Dog dominating at 817 entries. Within those species, the breeds most often named alongside this reaction are Unknown (208), Crossbred Canine/dog (144), Domestic Shorthair (117). These distributions are influenced both by underlying breed popularity and by how veterinarians and owners code a given clinical sign, so they should be interpreted as a reporting fingerprint rather than a pure susceptibility ranking.
The drugs most commonly co-reported with Medication error are Fluralaner Spot-On Solution (204 reports), Insulin Injectable Vial (152 reports), Fluralaner 13.64% 12-Week Chew (135 reports), Fluralaner Chew Tablets (124 reports), with Fluralaner Spot-On Solution appearing alongside this reaction in 204 submissions. Co-reporting does not establish that any specific product caused the reaction — FDA CVM data captures temporal association only. The value of these aggregates is in flagging which therapeutic classes appear repeatedly alongside a given clinical sign, so owners and veterinarians can ask targeted questions about medications currently in use.
Source: FDA Center for Veterinary Medicine — Adverse Event Reports FDA Center for Veterinary Medicine — Adverse Event Reports Data reflects voluntary submissions and may not represent actual incidence rates
Read our methodology — how this data is sourced, computed, and verified.