Introduction:

When young people enter the university, it generates a change of environment and customs, thus becoming a period of great vulnerability for the use of psychoactive substances. The objective of this study was to analyze the use of psychoactive substances in undergraduate and pre-college students, in Montes Claros-MG, associating the epidemiological profile, the frequency of use among the groups and describe the main benefits and side effects of the used substances.

Methods:

A quantitative cross-sectional study was carried out, which evaluated 348 students in pre-college (52 students) and higher education institutions (98 Civil Engineering, 68 Medical and 130 Law students), in the city of Montes Claros, state of Minas Gerais, analyzing factors associated with the use of psychostimulants. To obtain the data, a standardized and validated self-filling questionnaire was used. Information on the use of Methylphenidate (Ritalin®), Caffeine, Guarana Powder, Modafinil, Piracetam, Energy drinks, Amphetamine and Ecstasy were obtained.

Results:

Of the 348 students interviewed, about 53.7% used some type of psychostimulant. There was a greater use of psychoactive substances among the participants of the pre-college group (75%) in relation to those of the higher education group (50%). There was a higher prevalence of current use of caffeine (63.5%) and guarana powder (11.5%) among pre-university students, Ecstasy (1.7%) and Ritalin (1.9%) among students of higher education institutions. The reduction of sleep (64.9%) was the most perceived effect by the users of brain stimulants in higher education, followed by improvement in concentration (48%), wellness (45.3%), reasoning (38.5%), fatigue reduction (33.1%), memory improvement (23.6%) and stress reduction (23%). However, among the pre-college students only the improvement in reasoning (43.6%) and stress reduction (23%) obtained significant relevance.

Conclusion:

It was possible to observe a higher prevalence of the use of psychostimulants among the pre-college students in relation to the group of university students. Among the areas of higher education, no differences were found regarding the use of the assessed brain stimulants. It is necessary to highlight the harmful effects of the use of psychostimulants in the long term, especially dependence and chemical tolerance. As a result, family and psycho-pedagogical support are indispensable to prevent and treat the consequences of the excessive use of psychostimulants.

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