Species: All other food producing species
100 μg/kg
European Union
Species: All other food producing species · Tissue: Fat
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
active substance
Enrofloxacin — veterinary medicines
Authorised animal medicines containing Enrofloxacin 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
Dog or catDogsCatsPoultryCattleSwine (pigs)GoatsPigsSheepOrnamental BirdsRabbitsReptilesRodentsExotic AnimalChickensTurkeys
Authorised products
159 authorised products across national registers.
United States — DailyMed (NLM)
- BAYTRIL · 4 pack sizes
- ENROFLOX · 2 pack sizes
- ENROFLOX 100
- ENROFLOXACIN 100
- ENROFLOXACIN FLAVORED · 2 pack sizes
- ENROFLOXACIN TABLET ENROFLOXACIN FLAVORED
- ENROMED
- ENROPRO 100
- ENROPRO 22.7
- ENROQUIN
- ENROQUIN FLAVORED
- ENROSITE · 2 pack sizes
- ENROSITE FLAVORED
- FLUROXIN FLAVORED
- FLUROXIN FOR DOGS 2.27%
- QUELLAXCIN
- TENOTRYL
Canada — Health Canada DPD
- BAYTRIL · 5 pack sizes
- BAYTRIL 100
- BAYTRIL INJ 22.7MG/ML
- BAYTRIL INJ 50MG/ML
- BAYTRIL INJECTION
- BAYTRIL INJECTION - LIQ IM 50MG/ML
- BAYTRIL OTIC
- BAYTRIL TABLETS 22.7MG
- BAYTRIL TABLETS 5.7MG
- BAYTRIL TABLETS 68MG
- BAYTRIL TURKEY EGG DIP CONCENTR 32.3MG
- BAYTRIL TURKEY EGG DIP CONCENTRATE-32.3MG/ML
- ENROTRON 50
- FENOFLOX 50 MG/ML SOLUTION FOR INJECTION
Australia — APVMA PUBCRIS
- BAYTRIL 150 FLAVOUR ANTIBACTERIAL TABLETS
- BAYTRIL 25 ANTIBACTERIAL ORAL SOLUTION
- BAYTRIL 50 ANTIBACTERIAL INJECTION
- BAYTRIL 50 FLAVOUR ANTIBACTERIAL TABLETS
- BAYTRIL OTIC ANTIBACTERIAL DROPS
- E-FLOXACIN Antibacterial Injection
- ENROBACTIN 150 ANTIBIOTIC TABLETS
- ENROBACTIN 50 ANTIBIOTIC TABLETS
- Enro 50 mg/mL Injection
- FLOXATRIL 50 MG/ML ANTIBACTERIAL INJECTION
- ILIUM ENROTRIL ANTIBACTERIAL INJECTION
- ILIUM ENROTRIL ORAL ANTIBACTERIAL SOLUTION
- [Wagg & Purr] Enrofloxacin Injection
United Kingdom — VMD
- Baytril 100 mg/ml Solution for Injection · 2 pack sizes
- Baytril 100 mg/ml Solution for use in Drinking Water for Chickens, Turkeys and Rabbits · 2 pack sizes
- Baytril 25 mg/ml Oral Solution · 2 pack sizes
- Baytril 25 mg/ml Solution for Injection · 2 pack sizes
- Baytril 50 mg/ml Solution for Injection · 2 pack sizes
- Baytril Flavour Tablets 15 mg · 2 pack sizes
- Baytril Flavour Tablets 150 mg · 2 pack sizes
- Baytril Flavour Tablets 50 mg · 2 pack sizes
- Baytril Max 100 mg/ml Solution for Injection for Cattle and Pigs · 2 pack sizes
- Enrobactin 25 mg/ml Concentrate for Oral Solution for Pet Rabbits, Rodents, Ornamental Birds and Reptiles · 2 pack sizes
- Enrocare 25 mg/ml Concentrate for Oral Solution for Pet Rabbits, Rodents, Ornamental Birds and Reptiles · 2 pack sizes
- Enrocat Flavour 25 mg/ml Oral Suspension for Cats · 2 pack sizes
- Enrocin Flavoured Tablets 15 mg
- Enrocin Flavoured Tablets 150 mg
- Enrocin Flavoured Tablets 50 mg
- Enrodexil 100 mg/ml Solution for Injection for Cattle and Pigs · 2 pack sizes
- Enrotron 100 mg/ml Solution for Injection for Cattle, Sheep, Goats and Pigs · 2 pack sizes
- Enrotron 100 mg/ml Solution for Use in Drinking Water for Chicken, Turkeys and Rabbits · 2 pack sizes
- Enrotron 25 mg/ml Solution for Injection for Dogs, Cats, Rodents, Reptiles and Ornamental Birds · 2 pack sizes
- Enrotron 5 mg/ml Oral Solution for Pigs · 2 pack sizes
- Enrotron 50 mg/ml Solution for Injection for Cattle, Sheep, Goats, Pigs, Dogs and Cats · 2 pack sizes
- Enrotron Flavour 150 mg Tablets for Dogs · 2 pack sizes
- Enrotron Flavour 50 mg Tablets for Dogs · 2 pack sizes
- Enrox Flavour 15 mg Tablets for Dogs and Cats · 2 pack sizes
- Enrox Flavour 150 mg Tablets for Dogs · 2 pack sizes
- Enrox Flavour 50 mg Tablets for Dogs · 2 pack sizes
- Enrox Max 100 mg/ml Solution for Injection for Cattle and Pigs · 2 pack sizes
- Enroxil 100 mg/ml Oral Solution for Chickens and Turkeys
- Enroxil 100 mg/ml Solution for Injection for Cattle and Pigs · 2 pack sizes
- Enroxil 50 mg/ml Solution for Injection for Calves, Pigs and Dogs · 2 pack sizes
- Enroxil Max 100 mg/ml Solution for Injection for Cattle · 2 pack sizes
- Fenoflox 100 mg/ml Solution for Injection for Cattle and Pigs · 2 pack sizes
- Fenoflox 50 mg/ml Solution for Injection for Cattle, Pigs, Dogs and Cats · 2 pack sizes
- Floxabactin 15 mg Tablets for Cats and Dogs · 2 pack sizes
- Floxabactin 150 mg Tablets for Dogs · 2 pack sizes
- Floxabactin 50 mg Tablets for Dogs · 2 pack sizes
- Lanflox 100 mg/ml Solution for Use in Drinking Water for Chickens and Turkeys · 2 pack sizes
- Orniflox 25 mg/ml Concentrate for Oral Solution for Pet Rabbits, Rodents, Ornamental Birds and Reptiles · 2 pack sizes
- Quinoflox 100 mg/ml Solution for Injection for Cattle and Pigs · 2 pack sizes
- Quinoflox 100 mg/ml Solution for Use in Drinking Water for Chickens and Rabbits · 2 pack sizes
- Valemas 50 mg/ml Solution for Injection for Cattle, Sheep, Goats, Pigs, Dogs and Cats · 2 pack sizes
- Xeden 15 mg Tablet for Cats
- Xeden 150 mg Tablet for Dogs
- Xeden 200 mg Tablet for Dogs
- Xeden 50 mg Tablet for Dogs
United States — FDA Green Book
- Baytril® Soft Chewable Tablets
- Baytril™ 100
- Baytril™ Antibacterial Injectable Solution
- Baytril™ Antibacterial Tablets, Baytril™ Taste Tabs™ Antibacterial Tablets
- Baytril™ Otic
- ENROFLOXACIN 100
- EnroMed™ 100
- EnroPro™ 100
- EnroPro™ 22.7
- EnroPro™ Silver Otic
- Enrofloxacin · 4 pack sizes
- Enrofloxacin Antibacterial Injectable Solution
- Enrofloxacin Flavored Tablets · 3 pack sizes
- Enroflox® 100
- Enroflox® Chewable Tablets
- Enroflox™ Injection for Dogs 2.27%
- Tenotryl™
- Zobuxa™
Residue limits (MRL)
Species: All other food producing species
200 μg/kg
European Union
Species: All other food producing species · Tissue: Kidney
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: All other food producing species
200 μg/kg
European Union
Species: All other food producing species · Tissue: Liver
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: All other food producing species
100 μg/kg
European Union
Species: All other food producing species · Tissue: Muscle
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: Bovine, ovine, caprine
100 μg/kg
European Union
Species: Bovine, ovine, caprine · Tissue: Fat
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: Bovine, ovine, caprine
200 μg/kg
European Union
Species: Bovine, ovine, caprine · Tissue: Kidney
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: Bovine, ovine, caprine
300 μg/kg
European Union
Species: Bovine, ovine, caprine · Tissue: Liver
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: Bovine, ovine, caprine
100 μg/kg
European Union
Species: Bovine, ovine, caprine · Tissue: Milk
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: Bovine, ovine, caprine
100 μg/kg
European Union
Species: Bovine, ovine, caprine · Tissue: Muscle
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: Cattle
0.1 ppm
United States
Species: Cattle · Tissue: Liver (target tissue)
Species: Porcine, rabbit
100 μg/kg
European Union
Species: Porcine, rabbit · Tissue: Fat
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: Porcine, rabbit
300 μg/kg
European Union
Species: Porcine, rabbit · Tissue: Kidney
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: Porcine, rabbit
200 μg/kg
European Union
Species: Porcine, rabbit · Tissue: Liver
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: Porcine, rabbit
100 μg/kg
European Union
Species: Porcine, rabbit · Tissue: Muscle
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: Poultry
300 μg/kg
European Union
Species: Poultry · Tissue: Kidney
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: Poultry
200 μg/kg
European Union
Species: Poultry · Tissue: Liver
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: Poultry
100 μg/kg
European Union
Species: Poultry · Tissue: Muscle
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: Poultry
100 μg/kg
European Union
Species: Poultry · Tissue: Skin and fat
Marker residue: Sum of enrofloxacin and ciprofloxacin
Therapeutic class: Anti-infectious agents/Antibiotics
Species: Swine
0.5 ppm
United States
Species: Swine · Tissue: Liver (target tissue)
Antimicrobial resistance surveillance
E. coli · Dogs
Enrofloxacin
NARMS
Resistant: 15.7% · 1121/7154 resistant
Year: 2017–2021
Klebsiella spp · Dogs
Enrofloxacin
NARMS
Resistant: 23% · 52/226 resistant
Year: 2019–2021
S. pseudintermedius · Dogs
Enrofloxacin
NARMS
Resistant: 39.5% · 2951/7472 resistant
Year: 2017–2021
Salmonella · Dogs
Enrofloxacin
NARMS
Resistant: 10.8% · 13/120 resistant
Year: 2017–2021
Reported adverse events (openFDA)
Spontaneous adverse-event reports that name Enrofloxacin, by species — reported counts, not proven reactions.
Dog
3,707 reported events
openFDA
Top reactions: Vomiting (816) · Lethargy (see also Central nervous system depression in 'Neurological') (496) · Anorexia (427) · Death by euthanasia (397) · Other abnormal test result NOS (348)
Cat
1,594 reported events
openFDA
Top reactions: Mydriasis (454) · Blindness (400) · Retinal disorder NOS (244) · Death by euthanasia (163) · Anorexia (153)
Cattle
232 reported events
openFDA
Top reactions: Death (105) · Lack of efficacy (bacteria) - NOS (46) · Lack of efficacy - NOS (46) · Respiratory tract disorder NOS (21) · Depression (15)
Horse
73 reported events
openFDA
Top reactions: Death (10) · Death by euthanasia (9) · Ataxia (8) · Diarrhoea (7) · Shaking (6)
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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