Overall , nicotine replacement therapy , bupropion , and varenicline have all proven their effectiveness at either promoting smoking abstinence or a significant reduction in cigarette use
Smoking cessation is a chronic issue surrounding individuals with schizophrenia .
It is estimated that up to 90 % of patients diagnosed with schizophrenia smoke cigarettes .
The purpose of this article is to provide a non systematic review of the efficacy of  smoking cessation interventions as well as to explore the potential neuropsychiatric adverse effects of these agents in patients with schizophrenia .
A pilot trial of bupropion added to cognitive behavioral therapy for smoking cessation in schizophrenia.
The purpose of this study was to investigate the effect of adding sustained-release ( SR ) bupropion to cognitive behavioral therapy ( CBT ) on smoking behavior and stability of psychiatric symptoms in patients with schizophrenia . We conducted a 3-month , double-blind , placebo-controlled trial of bupropion SR , 150 mg/day , added to a concurrent CBT program with 3-month follow-up in 19 stable out patients with schizophrenia who wanted to quit smoking . Eighteen subjects completed the trial .  Bupropion treatment was associated with significantly greater reduction in smoking , as measured by self-report verified by expired-air carbon monoxide ( 6/9 subjects , 66 % ) , than placebo ( 1/9 subjects , 11 % ) during the 3-month active treatment period and the 3-month follow-up period . One subject in the bupropion group ( 11 % ) and no subjects in the placebo group achieved sustained tobacco abstinence for the 6-month trial . Bupropion treatment was associated with improvement in negative symptoms and greater stability of psychotic and depressive symptoms , compared with placebo , during the quit attempt . Subjects in the bupropion group experienced significant weight loss , compared with those on placebo during the smoking cessation attempt . These data suggest that bupropion SR , 150 mg/day , combined with CBT , may facilitate smoking reduction in patients with schizophrenia while stabilizing psychiatric symptoms during a quit attempt
Overall , nicotine replacement therapy , bupropion , and varenicline have all proven their effectiveness at either promoting smoking abstinence or a significant reduction in cigarette use
Smoking cessation is a chronic issue surrounding individuals with schizophrenia .
It is estimated that up to 90 % of patients diagnosed with schizophrenia smoke cigarettes .
The purpose of this article is to provide a non systematic review of the efficacy of  smoking cessation interventions as well as to explore the potential neuropsychiatric adverse effects of these agents in patients with schizophrenia .