Cannabis: a triggering factor for schizophrenia?

Authors

  • Vanessa Kelly de Oliveira Universidade Estadual de Londrina
  • Estefânia Gastaldello Moreira Universidade Estadual de Londrina

DOI:

https://doi.org/10.5433/1679-0367.2007v28n2p99

Keywords:

Cannabis, Marijuana, Excessive use, Schizophrenia, Mental Illness.

Abstract

Schizophrenia has a prevalence of 1.1% in general population. It is believed to be a multifactorial disease in which a genetic predisposition may exist, but triggering environmental factors should also exist. Among the triggering environmental factors suggested, it is highlighted the use of some drugs, including cannabis (marijuana). The present report aimed to carry out a bibliographic review of the papers presenting a causal relationship between cannabis abuse and development of schizophrenia. The results showed that there is increasing evidence, both epidemiological and biological, that cannabis abuse may trigger schizophrenia, at least in predisposed individuals.

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Author Biographies

Vanessa Kelly de Oliveira, Universidade Estadual de Londrina

Enfermeira, concluinte do Curso de Especialização em Toxicologia Aplicada da UEL

Estefânia Gastaldello Moreira, Universidade Estadual de Londrina

Docente do Departamento de Ciências Fisiológicas, CCB, UEL. CEP 86051-980 – Londrina – PR - Fone: (43) 3371-4307.

Published

2007-12-15

How to Cite

1.
Oliveira VK de, Moreira EG. Cannabis: a triggering factor for schizophrenia?. Semin. Cienc. Biol. Saude [Internet]. 2007 Dec. 15 [cited 2024 Nov. 24];28(2):99-108. Available from: https://ojs.uel.br/revistas/uel/index.php/seminabio/article/view/3474

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Section

Artigos