Authorised animal medicine, recorded in United States — FDA Green Book. This is a neutral reference record and does not provide dosing or veterinary advice.
Reference information only — not veterinary advice and not a dosing source. Always consult a licensed veterinarian before giving any medicine to an animal.
Spontaneous adverse-event reports that name Ceftiofur Hydrochloride, by species — reported counts, not proven reactions.
Cattle
659 reported events
openFDA
Top reactions: Residues in milk (175) · Lack of efficacy (bacteria) - NOS (167) · Residues in meat/offal (107) · Death (68) · Lack of efficacy - NOS (65)
Surveillance reference only — these are spontaneous adverse-event report counts, not proven adverse reactions, not causation and not a measure of any product's risk or safety. Always consult a licensed veterinarian.