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Drug interactions

Liposomal doxorubicin + Tacrolimus

Severity: Moderate

Liposomal doxorubicin and Tacrolimus: 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

Tacrolimus inhibits P-glycoprotein and could raise doxorubicin exposure. Both can be toxic, tacrolimus to the kidney and doxorubicin to the heart and marrow, and the patient is also immunosuppressed.

What this interaction means in plain words

Liposomal doxorubicin and Tacrolimus 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.

Liposomal doxorubicin belongs to Oncology; Tacrolimus belongs to Miscellaneous.

Evidence level: Low

Why it happens

Tacrolimus inhibits P-glycoprotein efflux, potentially increasing doxorubicin concentrations; additive immunosuppression also occurs.

What to do

Monitor blood counts, cardiac function and infection signs, and check tacrolimus trough levels and renal function.

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 Liposomal doxorubicin with Tacrolimus?

MediHelp rates the interaction as moderate. Liposomal doxorubicin and Tacrolimus 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. Tacrolimus inhibits P-glycoprotein and could raise doxorubicin exposure. Both can be toxic, tacrolimus to the kidney and doxorubicin to the heart and marrow, and the patient is also immunosuppressed.

How serious is the interaction between Liposomal doxorubicin and Tacrolimus?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood counts, cardiac function and infection signs, and check tacrolimus trough levels and renal function.

What other medicines interact with Liposomal doxorubicin?

MediHelp also lists interactions of Liposomal doxorubicin with, for example, Dengue vaccine, Belatacept, Cyclosporine. The full list is on the Liposomal doxorubicin 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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