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Drug interactions

Authoring team

Zyban inhibits metabolism of cytochrome P450 2D6.

Drug interactions include:

  • theophylline
  • tricyclics
  • SSRIs
  • MAOIs
  • antipsychotics
  • beta-blockers
  • class 1c antiarrhythmics
  • enzyme inducers/inhibitors
  • orphenadrine

Please check the manufacturer's prescribing information before prescribing this drug.

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