Drug profile
The FDA adverse-event record for Ceftiofur Hydrochloride
766 adverse-event reports submitted to the FDA Center for Veterinary Medicine reference Ceftiofur Hydrochloride. See the species affected, top reactions, and outcomes below.
- 766
- adverse-event reports
- 16.6%
- death-coded share
- Cattle
- most-reported species
- 100
- Residues in meat/offal - top reaction
Active Ingredients
Administration Routes
Species Affected
Most Affected Breeds
Most Reported Reactions
Outcome Breakdown
Ceftiofur Hydrochloride Adverse Event Insights
766 reports name Ceftiofur Hydrochloride; 127 recorded a death outcome (16.6% of reported events, not a population-level mortality rate). Active ingredient: Ceftiofur Hydrochloride. Administration routes: Unknown, Intramammary, Intramuscular, Subcutaneous.
By species: Cattle (407 reports), Unknown (325 reports), Human (16 reports). By breed: Unknown (342), Holstein-Friesian also known as Holstein (174), Cattle (other) (146).
Leading clinical signs: Residues in meat/offal (100), Lack of efficacy (bacteria) - NOS (90), Suspension, Abnormal (75), Residues in milk (74). Outcome, 431 coded reports: Outcome Unknown leads at 59.9%.
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.