Drug interactions
Artemether / lumefantrine + Zaleplon
Severity: Minor
Artemether / lumefantrine and Zaleplon: minor 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
Artemether may induce CYP3A4 weakly, possibly lowering zaleplon exposure. Zaleplon is mainly metabolized by aldehyde oxidase, so the effect is likely small and the clinical importance is uncertain.
What this interaction means in plain words
Artemether / lumefantrine and Zaleplon have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Possible weak CYP3A4 induction, which is a minor zaleplon pathway.
What to do
No routine adjustment is needed; reassess if the patient reports reduced hypnotic effect during the antimalarial course.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Zaleplon
- Calcium / magnesium / potassium / sodium oxybates + Zaleplon Contraindicated
- Sodium oxybate + Zaleplon Contraindicated
- Brexanolone + Zaleplon Major
- Buprenorphine long-acting + Zaleplon Major
- Buprenorphine subdermal implant + Zaleplon Major
- Buprenorphine transdermal + Zaleplon Major
Frequently asked questions
Can I take Artemether / lumefantrine with Zaleplon?
MediHelp rates the interaction as minor. Artemether / lumefantrine and Zaleplon have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Artemether may induce CYP3A4 weakly, possibly lowering zaleplon exposure. Zaleplon is mainly metabolized by aldehyde oxidase, so the effect is likely small and the clinical importance is uncertain.
How serious is the interaction between Artemether / lumefantrine and Zaleplon?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No routine adjustment is needed; reassess if the patient reports reduced hypnotic effect during the antimalarial course.
What other medicines interact with Zaleplon?
MediHelp also lists interactions of Zaleplon with, for example, Calcium / magnesium / potassium / sodium oxybates, Sodium oxybate, Brexanolone. The full list is on the Zaleplon page.
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