Drug interactions
Ethanol + Zolpidem
Severity: Major
Ethanol and Zolpidem: major interaction.
Last updated Sources: US FDA label
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Alcohol enhances the sedative effects of zolpidem and increases the risk of impaired alertness, falls, amnesia, complex sleep behaviors and respiratory depression. Labeling advises against combining them.
What this interaction means in plain words
Ethanol and Zolpidem can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Why it happens
Additive CNS depression via GABA-A potentiation.
What to do
Advise patients not to drink alcohol when taking zolpidem. Counsel on avoiding driving and hazardous activities.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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References
Other interactions of Zolpidem
Frequently asked questions
Can I take Ethanol with Zolpidem?
MediHelp rates the interaction as major. Ethanol and Zolpidem can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Alcohol enhances the sedative effects of zolpidem and increases the risk of impaired alertness, falls, amnesia, complex sleep behaviors and respiratory depression. Labeling advises against combining them.
How serious is the interaction between Ethanol and Zolpidem?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Advise patients not to drink alcohol when taking zolpidem. Counsel on avoiding driving and hazardous activities.
What other medicines interact with Zolpidem?
MediHelp also lists interactions of Zolpidem with, for example, Calcium / magnesium / potassium / sodium oxybates, Sodium oxybate, Benzhydrocodone / acetaminophen. The full list is on the Zolpidem page.
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