Marbofloxacin

File:Marbofloxacin Structure.svg

Marbofloxacin Structure

Marbofloxacin is a fluoroquinolone antibiotic used in veterinary medicine. It is primarily used to treat bacterial infections in animals, including dogs, cats, and livestock. Marbofloxacin is effective against a wide range of Gram-positive and Gram-negative bacteria.

Mechanism of Action

Marbofloxacin works by inhibiting bacterial DNA gyrase and topoisomerase IV, enzymes essential for DNA replication and transcription. This inhibition leads to the disruption of bacterial cell processes and ultimately results in bacterial cell death.

Pharmacokinetics

Marbofloxacin is well-absorbed after oral administration and has a high bioavailability. It is distributed widely throughout the body, including tissues and fluids. The drug is metabolized in the liver and excreted primarily through the kidneys.

Indications

Marbofloxacin is indicated for the treatment of various bacterial infections, including:

• Urinary tract infections
• Respiratory tract infections
• Skin infections
• Soft tissue infections

Dosage and Administration

The dosage of marbofloxacin varies depending on the species and the severity of the infection. It is important to follow the veterinarian's prescription and guidelines for administration.

Side Effects

Common side effects of marbofloxacin may include:

• Gastrointestinal upset (e.g., vomiting, diarrhea)
• Central nervous system effects (e.g., dizziness, seizures in rare cases)
• Allergic reactions

Contraindications

Marbofloxacin should not be used in animals with known hypersensitivity to fluoroquinolones. It is also contraindicated in young animals due to the risk of cartilage damage.

Precautions

• Use with caution in animals with renal impairment.
• Avoid use in pregnant or lactating animals unless absolutely necessary.

Related Pages

• Fluoroquinolone
• Antibiotic
• Veterinary medicine
• Bacterial infection
• DNA gyrase
• Topoisomerase IV