Drug reference

norfloxacin

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Drug class

Anti Bacterial (Quinolones)

Mechanism of action

Inhibits bacterial DNA gyrase, which in turn inhibits DNA replication and transcription, DNA repair, recombination and transposicion, causing bacterial cell death.

Common side effects

  • Insomnia
  • Dizziness
  • Headache
  • Nausea
  • Vertigo

Related conditions

Frequently asked questions

What drug class is norfloxacin?

norfloxacin belongs to: Anti Bacterial.

How does norfloxacin work?

Inhibits bacterial DNA gyrase, which in turn inhibits DNA replication and transcription, DNA repair, recombination and transposicion, causing bacterial cell death.

What are the common side effects of norfloxacin?

Insomnia, Dizziness, Headache, Nausea, Vertigo

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