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Drug interactions

Eszopiclone + Methohexital

Severity: Moderate

Eszopiclone and Methohexital: moderate interaction.

Last updated

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

Methohexital is a barbiturate anesthetic, and combining it with eszopiclone can intensify sedation and respiratory depression.

What this interaction means in plain words

Eszopiclone and Methohexital can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.

Eszopiclone belongs to Central Nervous System; Methohexital belongs to Central Nervous System.

Evidence level: Moderate

Why it happens

Additive GABA-A mediated CNS depression.

What to do

Inform the anesthesia team of recent eszopiclone use and titrate methohexital carefully with continuous monitoring of respiration and oxygenation.

What to ask your pharmacist

  • Should I take them at different times of day?
  • Does the dose of either medicine need to change?
  • Is there anything I should avoid, such as alcohol or certain foods, while on both?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Eszopiclone with Methohexital?

MediHelp rates the interaction as moderate. Eszopiclone and Methohexital can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Methohexital is a barbiturate anesthetic, and combining it with eszopiclone can intensify sedation and respiratory depression.

How serious is the interaction between Eszopiclone and Methohexital?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Inform the anesthesia team of recent eszopiclone use and titrate methohexital carefully with continuous monitoring of respiration and oxygenation.

What other medicines interact with Eszopiclone?

MediHelp also lists interactions of Eszopiclone with, for example, Calcium / magnesium / potassium / sodium oxybates, Sodium oxybate, Amobarbital. The full list is on the Eszopiclone page.

Full monographs, dosing and an interaction checker in the MediHelp app

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