Tobacco dependence and psychiatric comorbity

Authors

  • André Malbergier Universidade de São Paulo; Hospital das Clínicas da Faculdade de Medicina; Departamento e Instituto de Psiquiatria; Grupo Interdisciplinar de Estudos de Álcool e Drogas
  • Hercílio Pereira da Oliveira, Jr Universidade de São Paulo; Hospital das Clínicas da Faculdade de Medicina; Departamento e Instituto de Psiquiatria; Grupo Interdisciplinar de Estudos de Álcool e Drogas

DOI:

https://doi.org/10.1590/S0101-60832005000500005

Keywords:

Nicotine dependence, smoking, psychiatric comorbidity

Abstract

Smokers have a higher incidence and prevalence of mental illness than the general population. Smoking cessation treatment in this group of patients is difficult. This study aims to provide a review of the association between smoking and psychiatric disorders. METHOD: A selective review of the relevant clinical literature was conducted. The authors present a review of articles about smoking and depression, panic disorder, schizophrenia, attention-deficit hyperactivity disorder (ADHD), Alzheimer´s disease and substance abuse. RESULTS: Psychiatric comorbidity is common in smokers, especially depression, schizophrenia, ADHD and drug abuse. Smoking is associated with greater risk of panic attacks, and cohort studies are necessary to investigate the possibility of an inverse relationship between nicotine intake and incidence of Alzheimer´s disease. CONCLUSION: There is increasing evidence of high rates of psychiatric comorbidity in smokers. Further studies of the association between smoking and psychiatric comorbidity are necessary to understand this complex relationship.

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Published

2005-10-01

How to Cite

Tobacco dependence and psychiatric comorbity . (2005). Archives of Clinical Psychiatry, 32(5), 276-282. https://doi.org/10.1590/S0101-60832005000500005