<<forEachTiddler  where 'tiddler.tags.contains(context.inTiddler.title)'
sortBy 
        tiddler.title
    ascending 
write '"*[["+tiddler.title+"]]\n"'>>
<<tiddler AutoRefresh with: force>>

''NICE guidance 2008''
offer nicotine replacement therapy (NRT), varenicline or bupropion as part of commitment to stop smoking on or before a particular date (target stop date)
prescription of NRT, varenicline or bupropion should be sufficient to last only until 2 weeks after the target stop date. Normally, this will be after 2 weeks of NRT therapy, and 3-4 weeks for varenicline and bupropion, to allow for the different methods of administration and mode of action. Further prescriptions should be given only to people who have demonstrated that their quit attempt is continuing
if unsuccessful using NRT, varenicline or bupropion, do not offer a repeat prescription within 6 months unless special circumstances have intervened
do not offer NRT, varenicline or bupropion in any combination

''Nicotine replacement therapy''
adverse effects include nausea & vomiting, headaches and flu-like symptoms
NICE recommend offering a combination of nicotine patches and another form of NRT (such as gum, inhalator, lozenge or nasal spray) to people who show a high level of dependence on nicotine or who have found single forms of NRT inadequate in the past

''Varenicline''
nicotinic receptor partial agonist
should be started 1 week before the patients target date to stop
the recommended course of treatment is 12 weeks (but patients should be monitored regularly and treatment only continued if not smoking)
has been shown in studies to be more effective than bupropion
nausea is the most common adverse effect. Other common problems include headache, insomnia, abnormal dreams
varenicline should be used with caution in patients with a history of depression or self-harm. There are ongoing studies looking at the risk of suicidal behaviour in patients taking varenicline
contraindicated in pregnancy and breast feeding

''Bupropion''
a norepinephrine and dopamine reuptake inhibitor, and nicotinic antagonist
should be started 1 to 2 weeks before the patients target date to stop
small risk of seizures (1 in 1,000)
contraindicated in epilepsy, pregnancy and breast feeding. Having an eating disorder is a relative contraindication

''Pregnant women''
NICE recommended in 2010 that all pregnant women should be tested for smoking using carbon monoxide detectors, partly because 'some women find it difficult to say that they smoke because the pressure not to smoke during pregnancy is so intense.'. All women who smoke, or have stopped smoking within the last 2 weeks, or those with a CO reading of 7 ppm or above should be referred to NHS Stop Smoking Services.
''Interventions''
the first-line interventions in pregnancy should be cognitive behaviour therapy, motivational interviewing or structured self-help and support from NHS Stop Smoking Services
the evidence for the use of NRT in pregnancy is mixed but it is often used if the above measures failure. There is no evidence that it affects the child's birthweight. Pregnant women should remove the patches before going to bed
as mentioned above, varenicline and bupropion are contraindicated