Are Fluoroquinolones Broad Spectrum

The newer fluoroquinolones have broad-spectrum bactericidal activity, excellent oral bioavailability, good tissue penetration and favorable safety and tolerability profiles.

Are fluoroquinolones broad or narrow spectrum?

Quinolones are broad-spectrum antibiotics that are active against both Gram-positive and Gram-negative bacteria, including mycobacteria, and anaerobes.

What is the classification of fluoroquinolones?

Fluoroquinolones are potent broad spectrum antibacterial agents. Two classifications have been described: chemical and biological. Quinolones can be classified into 4 groups according to their chemical structures: monocyclic, bicyclic, tricyclic and tetracyclic derivatives.