Which fluoroquinolone is specifically used for ocular infections?

Besifloxacin is prominently utilized for ocular infections due to its formulation and efficacy specifically targeting bacterial conjunctivitis and other eye-related infections. It is a topical fluoroquinolone that has been designed to penetrate the ocular tissues effectively, providing both broad-spectrum antibacterial activity and reduced potential for resistance. This specific focus on eye health makes besifloxacin the preferred choice among fluoroquinolones for treating infections in the ocular domain.

Levofloxacin, moxifloxacin, and ofloxacin, while they are effective fluoroquinolones for systemic infections and some ocular uses, are primarily available in oral or injectable forms. Their off-label use in eye infections does occur but is not as direct or commonly recommended as besifloxacin for these specific conditions. Besifloxacin's unique formulation as an ophthalmic drop distinguishes it as the first-line treatment specifically intended for ocular infections.