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Drug interactions

Modafinil + Motherwort

Severity: Minor

Modafinil and Motherwort: 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

Motherwort has traditional sedative properties that may oppose the effect of modafinil. Evidence on the interaction is limited and its clinical effect is uncertain.

What this interaction means in plain words

Modafinil and Motherwort have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Evidence level: Low

Why it happens

Possible opposing CNS effects; mechanism not well established.

What to do

Monitor for reduced modafinil benefit or additive sedation and consider discontinuing the herbal product if wakefulness is impaired.

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?

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 Modafinil with Motherwort?

MediHelp rates the interaction as minor. Modafinil and Motherwort have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Motherwort has traditional sedative properties that may oppose the effect of modafinil. Evidence on the interaction is limited and its clinical effect is uncertain.

How serious is the interaction between Modafinil and Motherwort?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor for reduced modafinil benefit or additive sedation and consider discontinuing the herbal product if wakefulness is impaired.

What other medicines interact with Modafinil?

MediHelp also lists interactions of Modafinil with, for example, Lenacapavir, Leniolisib, Lorlatinib. The full list is on the Modafinil page.

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

Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.

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