Species: Equidae
1 μg/kg
European Union
Species: Equidae · Tissue: Fat
Marker residue: Altrenogest
Therapeutic class: Agents acting on the reproductive system
active substance
Altrenogest — veterinary medicines
Authorised animal medicines containing Altrenogest 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.
Target species
TruieChevalCerdas nulíparasCerdas jóvenesCerdas reproductorasSwine (pigs)HorsesPigs
Authorised products
63 authorised products across national registers.
Canada — Health Canada DPD
Spain — CIMAVet (AEMPS)
France — ANSES-ANMV
Italy — Ministero della Salute
- ALTRESYN 4MG/ML · 4 pack sizes
- REGUMATE EQUINI · 4 pack sizes
- REGUMATE SUINI · 2 pack sizes
- SUIFERTIL
- VIRBAGEST 4 MG/ML · 2 pack sizes
Australia — APVMA PUBCRIS
- ALTRESYN ORAL SOLUTION FOR PIGS
- EQUIMATE ORAL PROGESTAGEN FOR HORSES
- Elevet+ Altrenogest Oral Solution for Horses
- Elevet+ Altrenogest Oral Solution for Pigs
- MATE ORAL PROGESTAGEN FOR HORSES
- MATE ORAL PROGESTAGEN FOR PIGS
- NV READYSERVE ORAL PROGESTAGEN FOR HORSES
- OVU-MATE ORAL PROGESTAGEN TO REGULATE OESTRUS IN HORSES
- Ovu-Mate Injection for Horses
- Prime SowSync Oral Solution
- READYSERVE ALTRENOGEST INJECTION FOR HORSES
- REG-U-LATE ORAL PROGESTAGEN FOR HORSES
- REGUMATE ORAL PROGESTAGEN FOR HORSES
- REGUMATE ORAL PROGESTAGEN FOR PIGS
- SOWMATE ORAL PROGESTAGEN FOR PIGS
United States — FDA Green Book
United Kingdom — VMD
- Altresyn 4 mg/ml Oral Solution for Pigs · 2 pack sizes
- Regumate Equine 2.2 mg/ml Oral Solution for Horses · 2 pack sizes
- Regumate Porcine 4 mg/ml Oral Solution
- Suifertil 4 mg/ml Oral Solution for Pigs · 2 pack sizes
- Virbagest 4 mg/ml Oral Solution for Pigs · 2 pack sizes
Residue limits (MRL)
Species: Equidae
0.9 μg/kg
European Union
Species: Equidae · Tissue: Liver
Marker residue: Altrenogest
Therapeutic class: Agents acting on the reproductive system
Species: Porcine
0.4 μg/kg
European Union
Species: Porcine · Tissue: Liver
Marker residue: Altrenogest
Therapeutic class: Agents acting on the reproductive system
Species: Porcine
1 μg/kg
European Union
Species: Porcine · Tissue: Skin and fat
Marker residue: Altrenogest
Therapeutic class: Agents acting on the reproductive system
Species: Swine
4 ppb
United States
Species: Swine · Tissue: Liver (target tissue)
Species: Swine
1 ppb
United States
Species: Swine · Tissue: Muscle
Antimicrobial resistance surveillance
No antimicrobial-resistance surveillance is recorded for this substance.
Reported adverse events (openFDA)
Spontaneous adverse-event reports that name Altrenogest, by species — reported counts, not proven reactions.
Horse
53 reported events
openFDA
Top reactions: INEFFECTIVE, ESTRUS SUPPRESSIO (30) · Lack of efficacy - NOS (22) · Drug administration duration too long (17) · Mammary gland disorder NOS (11) · Mammary gland oedema (11)
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.
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