Drug profile

The FDA adverse-event record for Virginiamycin

57 adverse-event reports submitted to the FDA Center for Veterinary Medicine reference Virginiamycin. See the species affected, top reactions, and outcomes below.

57
adverse-event reports
0.0%
death-coded share
Unknown
most-reported species
43
Potency, Low - top reaction
Verify with FDA CVM →
Important: Adverse event reports do not establish that a drug caused or contributed to the event. Consult your veterinarian before making treatment decisions.
57
Total Reports
0
Deaths Reported
0.0%
Death Rate

Active Ingredients

Virginiamycin

Administration Routes

Unknown

Species Affected

Unknown 57

Most Affected Breeds

Unknown 57

Most Reported Reactions

Potency, Low 43
Product Defect, General 23
Contamination, Insects 6
Potency, High 2

Virginiamycin Adverse Event Insights

57 reports name Virginiamycin; 0 recorded a death outcome (0.0% of reported events, not a population-level mortality rate). Active ingredient: Virginiamycin. Administration route: Unknown.

By species: Unknown (57 reports). By breed: Unknown (57).

Leading clinical signs: Potency, Low (43), Product Defect, General (23), Contamination, Insects (6), Potency, High (2).

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.