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Ciprofloxacin single dose

Bayer · Phase 3 active Small molecule

Ciprofloxacin inhibits bacterial DNA gyrase and topoisomerase IV, preventing DNA replication and transcription in susceptible bacteria.

Ciprofloxacin inhibits bacterial DNA gyrase and topoisomerase IV, preventing DNA replication and transcription in susceptible bacteria. Used for Acute bacterial infections (respiratory, urinary tract, gastrointestinal, skin), Gonorrhea (single-dose regimen), Traveler's diarrhea.

At a glance

Generic nameCiprofloxacin single dose
SponsorBayer
Drug classFluoroquinolone antibiotic
TargetDNA gyrase; Topoisomerase IV
ModalitySmall molecule
Therapeutic areaInfectious Disease
PhasePhase 3

Mechanism of action

As a fluoroquinolone antibiotic, ciprofloxacin binds to and inhibits DNA gyrase (in gram-negative bacteria) and topoisomerase IV (in gram-positive bacteria), enzymes essential for bacterial DNA supercoiling and separation. This dual inhibition leads to disruption of DNA replication, transcription, and ultimately bacterial cell death. The single-dose formulation is designed for rapid therapeutic effect in acute infections.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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