Drug interactions
Ceritinib + Eszopiclone
Severity: Moderate
Ceritinib and Eszopiclone: 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
Ceritinib inhibits CYP3A4 and may raise eszopiclone concentrations, increasing sedation and next-day impairment.
What this interaction means in plain words
Ceritinib and Eszopiclone 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.
Ceritinib belongs to Oncology; Eszopiclone belongs to Central Nervous System.
Why it happens
Inhibition of CYP3A4-mediated metabolism of eszopiclone by ceritinib.
What to do
Start eszopiclone at the lowest dose (1 mg) and do not exceed 2 mg. Monitor for excess sedation and impaired alertness.
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?
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Other interactions of Eszopiclone
Other interactions of Ceritinib
- Ceritinib + Cisapride Contraindicated
- Ceritinib + Eletriptan Contraindicated
- Ceritinib + Flibanserin Contraindicated
- Ceritinib + Pimozide Contraindicated
- Ceritinib + Thioridazine Contraindicated
- Ceritinib + Tolvaptan Contraindicated
Frequently asked questions
Can I take Ceritinib with Eszopiclone?
MediHelp rates the interaction as moderate. Ceritinib and Eszopiclone 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. Ceritinib inhibits CYP3A4 and may raise eszopiclone concentrations, increasing sedation and next-day impairment.
How serious is the interaction between Ceritinib and Eszopiclone?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Start eszopiclone at the lowest dose (1 mg) and do not exceed 2 mg. Monitor for excess sedation and impaired alertness.
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.
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