Advice for smokers in smoking cessation clinic: a review

Background: Tobacco dependence has become a global public health concern. We chose to investigate the modifiable factors and motivations during the period of smoking cessation based on the mechanism of nicotine addiction.Methods: We selected emotion, sleep, alcohol, caffeine beverages, mental activities after dinner, exercise and CYP2A6 genotype as influencing factors, and provided corresponding recommendations for smokers based on these factors. Based on these char- acteristics, we reviewed literature and summarized the relationship between these factors and nicotine dependence or smoking.Results: Different emotion, sleep deficiency, caffeine intake, alcohol consumption, mental activities after dinner, physical exer- cises and CYP2A6 genotype have an effect on daily smoking and nicotine dependence.Conclusion: These suggestions related literature-derived factors may increase the success rate of smoking cessation.