Acute neuropsychological effects of MDMA and ethanol (co-)administration in healthy volunteers
Psychopharmacology – February 28, 2008
Source: OpenAlex
Summary
Co-administration of MDMA and ethanol showed no heightened effects compared to each drug alone, suggesting a unique interaction. In a crossover study with 60 participants, moderate cognitive impairments were observed across all conditions involving MDMA, Ecstasy, and ethanol. Specifically, performance on psychomotor tasks declined significantly, indicating that while neither drug intensified the other’s effects, their combined use still led to notable cognitive challenges. Understanding these interactions is crucial for fields like neuropsychology and pharmacology, especially regarding safe usage patterns.
Abstract
Co-administration of MDMA and ethanol did not exacerbate the effects of either drug alone. Although the impairment of performance by all drug conditions was relatively moderate, all induced significant impairment of cognitive function.