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Drug interactions

Praziquantel + Ribociclib

Severity: Minor

Praziquantel and Ribociclib: 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

Ribociclib inhibits CYP3A4 and may raise praziquantel concentrations, potentially increasing dizziness, drowsiness and gastrointestinal effects. Praziquantel is typically given as a short course, limiting the clinical impact.

What this interaction means in plain words

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

Praziquantel belongs to Anti Parasitic; Ribociclib belongs to Oncology.

Evidence level: Low

Why it happens

Ribociclib inhibits CYP3A4, reducing praziquantel metabolism.

What to do

Counsel on dizziness and avoid driving after praziquantel doses. No dose change is generally needed for a short 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?

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 Praziquantel with Ribociclib?

MediHelp rates the interaction as minor. Praziquantel and Ribociclib have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Ribociclib inhibits CYP3A4 and may raise praziquantel concentrations, potentially increasing dizziness, drowsiness and gastrointestinal effects. Praziquantel is typically given as a short course, limiting the clinical impact.

How serious is the interaction between Praziquantel and Ribociclib?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Counsel on dizziness and avoid driving after praziquantel doses. No dose change is generally needed for a short course.

What other medicines interact with Praziquantel?

MediHelp also lists interactions of Praziquantel with, for example, Enzalutamide, Rifampin, Amobarbital. The full list is on the Praziquantel page.

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

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