Marbofloxacin is a synthetic, bactericidal antimicrobial, belonging to the fluoroquinolone group which acts by inhibition of DNA gyrase. It has a broad-spectrum activity in vitro against Gram-negative (Pasteurella multocida, Mannheimia haemolytica, Histophilus somni, E. coli) and Gram-positive bacteria (in particular Staphylococcus spp.). Resistance to Streptococcus spp. may occur.
Do not administer in animals with known hypersensitivity to marbofloxacin or any other quinolone or to any of the excipients.
Do not use in cases where the pathogen involved is resistant to other fluoroquinolones (cross resistance).
Intramuscular or subcutaneous injections are well tolerated although transitory inflammatory lesions without clinical impact can occur at the injection site.
Cattle:
- Meat and offal: 6 days.
- Milk: 36 hours.
Pigs:
- Meat and offal: 4 days.