Abstract

AMARILES, Pedro. Legalization of recreational cannabis use in adults and mental health problems. Ars Pharm [online]. 2023, vol.64, n.4, pp.348-358.  Epub Jan 08, 2024. ISSN 2340-9894.  https://dx.doi.org/10.30827/ars.v64i4.28681.

Mental health problems are included in the non-communicable diseases and together to other problems associated with well-being, they are attributed up to 21 % of global deaths. Therefore, it is necessary to analyze and establish the risk/benefit ratio of policy related to mental health, for example, in the case of the legalization of recreational cannabis use in adults. Cannabis is the most widely used “illicit” drug in Western countries, essentially because it increases sociability and euphoria. In the last decade, several countries have endorsed policies aimed at legalizing the commercialization of recreational cannabis in adults. In this sense, there is controversy about the effect of this type of policy on the percentage of people who consume this substance and on their health. However, it could be expected that this type of initiative will improve the percentage of people who consume this substance. Increased marijuana use may lead to a higher prevalence of mental health problems, including psychosis and schizophrenia. The existence of an association between cannabis use and psychosis (including schizophrenia) is accepted. In this framework, recognizing the benefits of policies to legalize the use of recreational cannabis in adults, advancing from a drug prohibition approach to one focused on harm reduction, it is convenient to evaluate and define the effect of this type of policies. Also, this kind of policies should be linked to informative and educational programs to clarify the risks of consumption, including, dependence and mental health problems.

Keywords : Marijuana Use; Cannabis; Health Policy, Planning and Management; Mental health; Health education.

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