Chlortetracycline Hydrochloride — FDA Animal & Veterinary Adverse Event (ADE) Reports
Source: openFDA animalandveterinary/event.json, the FDA Center for Veterinary Medicine (CVM) adverse event report database. Data pulled 2026-07-22. Counts are report-level: one report may list multiple reactions and multiple animals, so figures are not additive and do not imply causation. Chlortetracycline Hydrochloride is a active ingredient.
Total reports
Chlortetracycline Hydrochloride: 98
Reports by species (top entries)
- Cattle 11
- Human 1
- Pig 1
Top reported reactions (VEDDRA terms, top entries)
- Containers, Damaged 57
- Underfilling, Package 20
- Seal, Abnormal 19
- Containers, Abnormal 17
- Death 8
- Vials, Leaking 6
- Ruminal bloat 4
- Lack of efficacy (bacteria) - NOS 3
- Appearance, Abnormal 2
- Granules/Powder, Abnormal 2
Source JSON: pdf-raw/ade/ade_active_ingredients_2026-07-22_b21.json (openFDA animalandveterinary/event.json, pulled 2026-07-22).