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Drug interactions

Dipipanone + Pimozide

Severity: Moderate

Dipipanone and Pimozide: 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

Dipipanone is an opioid analgesic that, with pimozide, can cause additive sedation, hypotension and respiratory depression.

What this interaction means in plain words

Dipipanone and Pimozide 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.

Evidence level: Low

Why it happens

Additive CNS and respiratory depression.

What to do

Start with a low opioid dose and monitor sedation and respiratory rate. Avoid alcohol and other CNS depressants.

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 Dipipanone with Pimozide?

MediHelp rates the interaction as moderate. Dipipanone and Pimozide 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. Dipipanone is an opioid analgesic that, with pimozide, can cause additive sedation, hypotension and respiratory depression.

How serious is the interaction between Dipipanone and Pimozide?

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 with a low opioid dose and monitor sedation and respiratory rate. Avoid alcohol and other CNS depressants.

What other medicines interact with Pimozide?

MediHelp also lists interactions of Pimozide with, for example, Adagrasib, Amiodarone, Amisulpride. The full list is on the Pimozide 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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