Focus on Cognitive Enhancement: A Narrative Overview of Nootropics and "Smart Drug" Use and Misuse.

Abstract

Whilst "nootropics" are meant to treat a range of medical disorder-related cognitive impairments, the typically healthy "smart drugs" user ingests a range of drugs/molecules to achieve improved mental performance. Given the increasing levels of related concerns, this study aimed to provide an overview of the clinical pharmacological issues relating to both the most popular nootropics and the vast range of drugs that are being used as putative cognitive enhancers/smart drugs. In terms of the cognitive decline associated with neurological degenerative disorders, a significant variation in research methodology was observed. Therefore, the overall usefulness of these pharmaceuticals in various central nervous system disorders as supplements/adjuvant therapy needs to be better established before their widespread use can be recommended. The most popular smart drugs, self-administered to cope with high-perceived stress and academic/work-related pressure, were methylphenidate, modafinil, amphetamine-based compounds, and psychedelics. At present, however, there are relevant levels of uncertainty in terms of smart drugs' effectiveness in improving executive functions. Addressing the health harms associated with cognitive enhancers' intake remains challenging due to the lack of updated and contextualized epidemiological data. In particular, there appears to be a range of clinical concerns relating to the non-prescribed intake of stimulant smart drugs by otherwise healthy individuals. Enhanced training for prescribers, pharmacists, and healthcare professionals can strengthen monitoring and early intervention efforts.

Topics & conditions

Detected automatically by Psychedelic Commons from the title and abstract, not labels from the source. They may be incomplete.

Keywords