Alcohol and Ativan (Lorazepam): What Happens When They Mix, and Safer Paths Forward

Key takeaways

• There’s no safe amount of alcohol to drink while taking Ativan/lorazepam, the combo can slow breathing, impair coordination and memory, and in severe cases lead to overdose.
• Mixing two depressants (alcohol + lorazepam) amplifies sedation and blackout risk; crashes and falls go up.
• After your last dose, some guidance recommends waiting at least 72 hours before drinking; others cite 48 hours: talk with your prescriber about your regimen and risks.
• Long‑term daily use of lorazepam isn’t recommended for most people; dependence and withdrawal are well‑documented risks.
• If there are overdose signs (can’t wake, slow/irregular breathing, blue lips/skin), call emergency services immediately.

Read More About Addiction and Mental Health

If you’re prescribed Ativan for anxiety and you’re wondering whether a drink is “okay,” you’re not alone. Here’s what the evidence, and front‑line clinicians, consistently say about alcohol and Ativan (and alcohol and lorazepam).

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What is Ativan (Lorazepam)?

Why alcohol and lorazepam are a high‑risk combination

Short‑ and long‑term risks when you mix

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Overdose: signs and what to do

“How long after Ativan can I drink?”

Practical timing guidance

Because lorazepam hangs around for a while, GoodRx advises waiting ~3 days after your last dose before having alcohol. Some clinical rehab sources advise at least 48 hours (based on available data and caution). Individual factors (dose, frequency, liver health, other meds) matter, so ask your prescriber for a personalized plan.

Bottom line: if you’re taking lorazepam today (or took it yesterday), do not drink today. If you’ve been on it regularly, discuss any plans to drink with your clinician first.

Addiction & mental health: what this combo does to recovery

Alcohol and Ativan Treatment

Nova Recovery Center provides a safe and supportive environment for individuals struggling with alcohol and Ativan (lorazepam) misuse. The center offers medically supervised detox programs that help clients manage withdrawal symptoms safely and comfortably. Through evidence-based therapies, clients learn to address both the physical dependence and the underlying mental health conditions that contribute to substance use. The program emphasizes long-term recovery, equipping individuals with coping strategies, life skills, and relapse prevention tools. With personalized treatment plans and a strong peer

What You’re Really Asking About Alcohol and Ativan/Lorazepam

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Medical Disclaimer

The information on this page is intended for educational purposes only and should not replace professional medical advice, diagnosis, or treatment. Ativan (lorazepam), alcohol, and other prescription medications must only be used under the supervision of a licensed healthcare provider. Do not begin, stop, or change any medication or alcohol use without first consulting your doctor. If you experience severe side effects, withdrawal symptoms, or thoughts of self-harm, call 911 in the United States or seek emergency medical care right away. For immediate mental health support, dial 988 to connect with the Suicide & Crisis Lifeline, available 24/7.

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By instituting a policy, we create a standardized approach to how we create, verify, and distribute all content and resources we produce. An editorial policy helps us ensure that any material our writing and clinical team create, both online and in print, meets or exceeds our standards of integrity and accuracy. Our goal is to demonstrate our commitment to education and patient support by creating valuable resources within our realm of expertise, verifying them for accuracy, and providing relevant, respectful, and insightful data to our clients and families.

References

1. “Alcohol-Medication Interactions: Potentially Dangerous Mixes.” National Institute on Alcohol Abuse and Alcoholism, U.S. Dept. of Health and Human Services, 8 May 2025, NIAAA: Alcohol medication interactions potentially dangerous mixes. Accessed 22 Sept. 2025.
2. “The Dangers of Mixing Lorazepam and Alcohol.” Cleveland Clinic, 12 Mar. 2025, Cleveland Clinic: Lorazepam and alcohol. Accessed 22 Sept. 2025.
3. Jones, Christopher M., et al. “Alcohol Involvement in Opioid Pain Reliever and Benzodiazepine Drug Abuse–Related Emergency Department Visits and Drug-Related Deaths: United States, 2010.” Morbidity and Mortality Weekly Report, Centers for Disease Control and Prevention, vol. 63, no. 40, 2014, pp. 881-885, CDC: Mmwrhtml. Accessed 22 Sept. 2025.
4. N Ghiasi. “Lorazepam.” StatPearls, 2024, NCBI Bookshelf, NCBI Bookshelf: NBK532890. Accessed 22 Sept. 2025.