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Drug interactions

Apomorphine + Oxaliplatin

Severity: Moderate

Apomorphine and Oxaliplatin: 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

Both drugs have been associated with QT prolongation, so combined use may raise the risk of torsades de pointes. Risk is greater with electrolyte disturbances, which are common with oxaliplatin-related vomiting or diarrhea.

What this interaction means in plain words

Apomorphine and Oxaliplatin 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.

Apomorphine belongs to Central Nervous System; Oxaliplatin belongs to Oncology.

Evidence level: Low

Why it happens

Additive prolongation of cardiac repolarization.

What to do

Obtain a baseline ECG and correct potassium and magnesium before and during treatment. Consider alternatives if the QTc is prolonged.

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 Apomorphine with Oxaliplatin?

MediHelp rates the interaction as moderate. Apomorphine and Oxaliplatin 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. Both drugs have been associated with QT prolongation, so combined use may raise the risk of torsades de pointes. Risk is greater with electrolyte disturbances, which are common with oxaliplatin-related vomiting or diarrhea.

How serious is the interaction between Apomorphine and Oxaliplatin?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Obtain a baseline ECG and correct potassium and magnesium before and during treatment. Consider alternatives if the QTc is prolonged.

What other medicines interact with Oxaliplatin?

MediHelp also lists interactions of Oxaliplatin with, for example, Adenovirus types 4 and 7 live, Bcg vaccine live, Influenza virus vaccine quadrivalent intranasal. The full list is on the Oxaliplatin page.

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

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