How Dangerous Is It to Use Alcohol and Marijuana Together?
Combining alcohol and weed greatly heightens the dangers linked to each substance, as they can enhance each other’s effects. Alcohol is a central nervous system (CNS) depressant, while marijuana can have both stimulant and depressant effects, leading to unpredictable and heightened impairment. This combination can result in severe nausea, vomiting, dizziness, and extreme disorientation, increasing the risks of accidents and injuries. Furthermore, for individuals in recovery, especially those with a history of alcohol use disorder, the use of marijuana may act as one of the main triggers for alcoholics, potentially leading to a relapse into problematic drinking patterns.
Table of contents
» Why Do People Combine Alcohol and Marijuana?
» Can Mixing Alcohol and Marijuana Increase the Risk of Overdose?
» Does Marijuana Reduce or Increase Alcohol’s Effects?
» Can Mixing Alcohol and Marijuana Lead to Long-Term Problems?
» Key Takeaways on Alcohol and Weed
» Resources
Why Do People Combine Alcohol and Marijuana?
Individuals frequently mix alcohol and cannabis, a practice known as “crossfading,” to achieve a more intense or extended high. This trend is particularly prevalent in social environments where both substances are easily accessible. There are several motivations for combining alcohol and weed, such as:
- To Enhance Effects: As noted by Discover Magazine, although these substances impact the brain in different ways, they both engage the dopamine reward system. Many users claim that mixing alcohol and cannabis results in a “higher high” or a more intense intoxication. In fact, alcohol can boost the absorption of THC into the bloodstream, intensifying and accelerating the effects of cannabis.
- To Counteract Effects: Some individuals may turn to marijuana to alleviate the intoxicating effects of alcohol, or the other way around. However, this strategy of balancing one substance with another can be deceptive and dangerous, as it may delay feelings of impairment and increase the risk of overconsumption.
- Social Pressure or Norms: At parties or festivals, the combination of substances can become a common practice. This social acceptance can lead individuals to believe that it is safer or more acceptable than it truly is.
- Reduced Inhibitions: Alcohol diminishes judgment and lowers inhibitions, making people more inclined to take risks, including the choice to use additional substances like marijuana.
Can Mixing Alcohol and Marijuana Increase the Risk of Overdose?
Mixing alcohol and weed can significantly increase the risk of overdose, particularly alcohol poisoning. While a fatal overdose from marijuana is incredibly rare when used alone, THC poisoning can result in severe confusion, anxiety, paranoia, delusions, hallucinations, or intense nausea and vomiting.
In contrast, alcohol poisoning is a medical emergency as it can be fatal. Combining marijuana with alcohol introduces several dangerous factors, including:
- Increased THC Absorption: Alcohol can boost the absorption of THC into the bloodstream, meaning the effects of marijuana may be experienced more rapidly and intensely than expected, resulting in severe nausea, vomiting, dizziness, and paranoia.
- Masking Alcohol Intoxication: According to GoodRx, mixing cannabis with alcohol can make it harder to tell how intoxicated one is, which can lead to drinking more than usual, increasing the risk of binge drinking or alcohol poisoning.
- Synergistic Depressant Effects: Both marijuana and alcohol act as CNS depressants, so when taken together, their impact on breathing and heart rate can be intensified, potentially resulting in respiratory depression.
Does Marijuana Reduce or Increase Alcohol’s Effects?
The interaction between cannabis and alcohol is intricate, as it’s not merely a matter of one substance diminishing or amplifying the effects of the other. Instead, it creates a dynamic that often results in heightened overall impairment, which can significantly influence the experience of each substance. Consuming alcohol before marijuana use enhances THC absorption, causing users to feel the effects of cannabis more rapidly or intensely than if used independently.
On the other hand, using marijuana before drinking alcohol may slow the absorption of alcohol, potentially postponing the sensation of intoxication. This can lead individuals to consume more alcohol than their bodies can manage, unaware of their true level of impairment, significantly raising the risk of alcohol poisoning.
Regardless of the sequence of consumption, both alcohol and cannabis engage the brain’s reward systems, releasing dopamine and generating pleasurable feelings that the brain craves to experience again. This simultaneous activation can considerably heighten the risk of developing substance use disorders, especially alcohol use disorder (AUD).
A study featured in the Journal of Cannabis Research indicated that both heavy and occasional cannabis users faced a greater risk of alcohol dependence and adverse effects from alcohol, in comparison to individuals who had never used cannabis. It’s essential to keep in mind that if you or someone you know is facing challenges with AUD, there are effective interventions for alcohol abuse, and seeking help is a sign of strength.
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Can Mixing Alcohol and Marijuana Lead to Long-Term Problems?
Prolonged use of both alcohol and weed can contribute to an increased likelihood of developing several physical and mental health issues, including:
- Elevated Dependency Risk: Regularly consuming alcohol alongside marijuana can increase the likelihood of developing a substance use disorder for either or both substances. The combined impact on the brain’s reward systems may lead users to crave these effects more often, resulting in dependence and addiction.
- Cognitive and Mental Health Effects: Prolonged marijuana use is linked to issues with memory, attention, and decision-making. When alcohol is introduced, the cognitive effects can become even more pronounced. This combination also heightens the risk of triggering or exacerbating anxiety, depression, and even psychosis in susceptible individuals.
- Judgment Impairment and Risky Actions: The combination of these substances impairs coordination and judgment more significantly than using either one alone, increasing the chances of engaging in risky behaviors such as unsafe sex, drunk driving, or aggressive conduct. Over time, this can lead to legal troubles, trauma, or chronic stress.
- Consequences for Physical Health: Alcohol is known to harm the liver, while smoking marijuana can impact lung health. Regular use of both substances places considerable stress on the body, weakening the immune system, raising the risk of cardiovascular problems, and potentially resulting in long-term organ damage.
Key Takeaways on Alcohol and Weed
- Greater Impairment and Unpredictable Effects: Mixing alcohol, a central nervous system depressant, with marijuana, which exhibits both stimulant and depressant properties, greatly amplifies impairment, resulting in severe nausea, confusion, and a heightened risk of accidents.
- A Common Practice: Many individuals intentionally mix alcohol and weed, a practice known as “crossfading”, to heighten intoxication, often underestimating the health risks involved.
- Increased Risk of Overdose: While marijuana overdoses are rarely fatal, combining weed with alcohol can mask alcohol’s effects, raising the risk of binge drinking, alcohol poisoning, and medical emergencies.
- Greater Risk of Substance Use Disorders: The combined activation of the brain’s dopamine system can heighten the pleasurable effects of both substances, potentially leading to dependence or addiction, especially alcohol use disorder (AUD).
- Compounding Cognitive and Mental Health Issues: Long-term use of both substances is linked to memory problems, poor decision-making, anxiety, depression, and increased risk of psychosis in vulnerable individuals.
Mixing alcohol and marijuana might seem like a harmless way to enhance a high. Still, it can lead to serious health consequences, impaired judgment, and a higher risk of addiction and legal troubles.
If you or someone you care about has faced challenges related to mixing alcohol and weed, WhiteSands Treatment can provide the necessary support. Our comprehensive recovery programs target the underlying causes of addiction through evidence-based therapies and holistic approaches. We understand the complexities of polysubstance addiction and co-occurring disorders, which is why we offer each patient compassionate, individualized care.
For those dealing with legal challenges, you might have the option to choose our Florida DUI alcohol rehab instead of jail, allowing you to receive treatment in a supportive, structured environment while addressing the root causes of substance use and avoiding further consequences.
Reach out to WhiteSands Treatment today at 877-855-3470 to begin your journey toward a safer, healthier future.
Resources
- Discover Magazine – Mixing Weed and Alcohol? Crossfading Does This to Your Body
- Journal of Cannabis Research – Frequency of cannabis use and alcohol-associated adverse effects in representative sample of U.S. adolescents and youth (2002-2014,) a cross-sectional study
- GoodRX – What Happens When You Mix Weed and Alcohol?
If you or a loved one needs help with abuse and/or treatment, please call the WhiteSands Treatment at (877) 855-3470. Our addiction specialists can assess your recovery needs and help you get the addiction treatment that provides the best chance for your long-term recovery.
About the Author
Jackie has been involved in the substance abuse and addiction treatment sector for over five years and this is something that she is truly eager about. She has a passion for writing and continuously works to create informative pieces that not only educate and inform the public about the disease of addiction but also provide solutions for those who struggle with drug and alcohol abuse.
