Article Correctness Is Author's Responsibility: Booze + Pot: Increased risk for college students elevates need for campus prevention

Simultaneous use of alcohol and marijuana is riskier than using either substance alone, because their effects can interact and cause excessive depression of the central nervous system. This can result in more negative consequences such as driving under the influence, accidents, cognitive impairment, and symptoms of substance use disorders, as well as alterations in mood and well-being.