Citation

Yurasek AM, Aston ER, Metrik J. Curr. Addict. Rep. 2017; 4(2): 184-193.

Copyright

(Copyright © 2017, Holtzbrinck Springer Nature Publishing Group)

DOI

10.1007/s40429-017-0149-8

PMID

32670740 PMCID

Abstract

PURPOSE of Review: The purpose of this review is to provide an overview of the existing literature on the relationship between the co-use of cannabis and alcohol including (1) epidemiology, comorbidity, and associated consequences of cannabis and alcohol use disorders; (2) preclinical and clinical laboratory studies examining behavioral pharmacology of cannabis and alcohol co-use; and (3) clinical outcomes related to co-use.

Recent Findings: Findings from the literature reviewed suggest that the co-use of alcohol and cannabis is associated with additive performance impairment effects, higher and more frequent consumption levels, increased social and behavioral consequences such as driving while impaired, and greater likelihood of the experiencing comorbid substance use and mental health disorders. Furthermore, co-use may be associated with worse clinical outcomes, yet there are few studies examining the development and evaluation of interventions on reducing the co-use of cannabis and alcohol.

Summary: There is a need for more rigorous and longitudinal research studies on the co-use of cannabis and alcohol to glean a more complete understanding of the relationship between the two substances.

FINDINGS can be used to develop and refine intervention strategies to successfully reduce cannabis and alcohol co-use.

Language: en

Keywords

Comorbidity; Alcohol; Cannabis; Behavioral pharmacology; Clinical outcomes; Co-use