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Drug interactions

Imipramine + Zolmitriptan

Severity: Moderate

Imipramine and Zolmitriptan: 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

Imipramine with zolmitriptan carries a theoretical risk of serotonin syndrome. Clinical reports are rare.

What this interaction means in plain words

Imipramine and Zolmitriptan 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.

Imipramine belongs to Central Nervous System; Zolmitriptan belongs to Central Nervous System.

Evidence level: Low

Why it happens

Additive serotonergic effects of imipramine reuptake inhibition and zolmitriptan 5-HT1B/1D agonism.

What to do

Counsel patients on serotonin syndrome symptoms and stop the triptan if they develop.

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 Imipramine with Zolmitriptan?

MediHelp rates the interaction as moderate. Imipramine and Zolmitriptan 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. Imipramine with zolmitriptan carries a theoretical risk of serotonin syndrome. Clinical reports are rare.

How serious is the interaction between Imipramine and Zolmitriptan?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Counsel patients on serotonin syndrome symptoms and stop the triptan if they develop.

What other medicines interact with Imipramine?

MediHelp also lists interactions of Imipramine with, for example, Dronedarone, Isocarboxazid, Phenelzine. The full list is on the Imipramine 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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