Smoking Cessation Oz edition
Assess: Stage of contemplation, readiness to attempt:
   - Precontemplation
   - Contemplation
   - Preparation
   - Action
   - Maintenance/Relapse
Advise: please quit
Educate:
   - Benefits of quitting smoking (eg. CO decline in 24 hr, smell/taste in 6 days, 6 months
      for lung function decline to slow, halves CV risk in 1 year vs continuing smoking)
   - Most smokers have tried >1x to quit (so don’t despair)
   - Weight gain - ~2-3kg expected, but will still be healthier
   - Set a clear date ->abrupt cessation better than gradual
Treatment plan: pair nonpharm + pharm
   Non-pharmacological:
   - Behavioral counselling
         o Clinic/support program eg. weekly/biweekly, total 6 months
         o Individual counselling > minimal support
   - Encourage social support (eg. Friends/family)
   - Provide resources (websites, pamphlets, apps)
         o Eg. Quitline, free Quitpack to help quit (all states)
   Pharmacological:
   - Nicotine replacement therapy: reduce cravings
         o Gum/patch/spray same, use together
   -   Varenicline: nicotinic ACh partial agonist, reduces cravings
          o Weight gain due to smoking cessation and not drug, safe for IHD
          o SE: Nausea, insomnia, strange dreams
          o 3-6 month course
   -   Bupropion: noradrenaline + dopamine reuptake inhibitor
          o C/I in seizure, eating disorder, taking MAO-I
          o SE : insomnia, agitation, dry mouth, headache, small risk of seizures
NB: E-cigs role unclear, nicotine not legal in Oz, minimal data on usage in cessation
Followup :
      Arrange followup: commencing interventions without follow-up -> no effect