It should be administered intramuscularly (IM) as a single dose, followed by initiation of Baytril® Tablet therapy.

Baytril® (enrofloxacin) Antibacterial Injectable Solution 2.27%
Description
Baytril® (enrofloxacin) Injectable Solution 2.27% is a broad-spectrum fluoroquinolone indicated for the management of diseases in dogs associated with bacteria susceptible to enrofloxacin. It has activity against both Gram-negative and Gram-positive bacteria, including those causing dermal, urinary and respiratory tract infections. Baytril® Injectable Solution 2.27% is approved for use in dogs only.
With more than 20 years of performance, Baytril® Injectable Solution 2.27% kills a broad range of disease-causing bacteria, right at the site of infection. The concentration-dependent and bactericidal1 solution is packaged in 1 20-mL vial per box.
CAUTION: Federal (U.S.A.) law restricts this drug to use by or on the order of a licensed veterinarian. Federal law prohibits the extra label use of this drug in food-producing animals.
WARNINGS: For use in animals only. This product is not recommended for use in cats; use of this product in cats may result in retinal toxicity. Keep out of reach of children.
CONTRAINDICATIONS: Enrofloxacin is contraindicated in dogs known to be hypersensitive to quinolones.
PRECAUTION: Quinolone-class drugs should be used with caution in animals with known or suspected central nervous system (CNS) disorders.
Concerns
- Bacterial infections
- Dermatology
- Infections
- Respiratory infection
- Urinary tract infection
FAQs
Each mL of injectable solution contains 22.7 mg of enrofloxacin.
Baytril® Injectable Solution may be used as the initial dose at 2.5 mg/kg.
Weight of Animal | Baytril® Injectable Solution 2.5 mg/kg |
20 lb. (9.1 kg) | 1.0 mL |
60 lb. (27.2 kg) | 3.0 mL |
It should be administered intramuscularly (IM) as a single dose, followed by initiation of Baytril® Tablet therapy.
Charts & Tables
What are the dosing and frequency guidelines for Baytril® Injectable Solution?
Baytril® Injectable Solution may be used as the initial dose at 2.5 mg/kg.
Weight of Animal | Baytril® Injectable Solution 2.5 mg/kg |
20 lb. (9.1 kg) | 1.0 mL |
60 lb. (27.2 kg) | 3.0 mL |
1Walker RD, et al. (1992). Pharmacokinetic evaluation of enrofloxacin administered orally to healthy dogs. Am J Res. 53(DEC):2315-2319.
Baytril is a registered trademark of Bayer.