Cattle
163 reported events
openFDA
Top reactions: Death (35) · Residues in milk (25) · Residues in meat/offal (20) · Anaphylaxis (16) · Injection site swelling (16)
active substance
Ampicillin Trihydrate — veterinary medicines
Authorised animal medicines containing Ampicillin Trihydrate across national registers. Regulatory residue limits (MRL) and antimicrobial-resistance surveillance are shown when on record. This is a neutral reference 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.
Authorised products
11 authorised products across national registers.
United States — FDA Green Book
Residue limits (MRL)
No residue limits (MRL) are recorded for this substance.
Antimicrobial resistance surveillance
No antimicrobial-resistance surveillance is recorded for this substance.
Reported adverse events (openFDA)
Spontaneous adverse-event reports that name Ampicillin Trihydrate, by species — reported counts, not proven reactions.
Source: openFDA Animal & Veterinary adverse-event reports.
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.
Get free recall alerts
Reading about Ampicillin Trihydrate? Pet products get recalled all the time — get a free email when a new pet-relevant recall is published. Unsubscribe any time.
Opt-in only: we store your email, language, optional species filter and the page you signed up on, and send a welcome email with a one-click unsubscribe link. We never share your address.