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Public Hospital Services > Te Whatu Ora - Health New Zealand Southern >

Southern DHB Smokefree South

Public Service, Community

Varenicline Pfizer (previously Champix)

Using it:

  • Oral tablet.
  • You can start by taking Varenicline Pfizer for at least one week before you stop smoking or stop smoking between 8 and 35 days of using Varenicline Pfizer.
  • Important to complete the 12-week course.

 Good Points:

  • Easy to use.
  • Twice daily dosing.
  • Can reduce the urge to smoke and remove the pleasure associated with smoking.

 Things to think about:

  • Should not be used with other stop smoking medications.
  • Common adverse effects may include nausea, abnormal dreams and sleep disturbance.
  • If you experience changes in mood or behaviour, stop taking Varenicline Pfizer and contact your health care worker immediately.

 Free and available:

  • One 3 month course fully funded every year (subject to Special Authority Criteria) on prescription from your GP.

 Not suitable for:

  • Children/young people under the age of 18 years.
  • Do NOT use if pregnant, breastfeeding or allergic to it.

This page was last updated at 12:52PM on April 8, 2024.