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Drug interactions

Etanercept + Mycophenolate mofetil

Severity: Moderate

Etanercept and Mycophenolate mofetil: 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 lower immune defenses, so combined use increases the risk of serious infection. Data on this pairing are limited.

What this interaction means in plain words

Etanercept and Mycophenolate mofetil 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.

Etanercept belongs to Musculoskeletal; Mycophenolate mofetil belongs to Miscellaneous.

Evidence level: Low

Why it happens

Additive immunosuppression via TNF-alpha blockade and lymphocyte proliferation inhibition.

What to do

Screen for latent tuberculosis and hepatitis B before use. Monitor for infection and hold therapy during serious infections.

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 Etanercept with Mycophenolate mofetil?

MediHelp rates the interaction as moderate. Etanercept and Mycophenolate mofetil 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 lower immune defenses, so combined use increases the risk of serious infection. Data on this pairing are limited.

How serious is the interaction between Etanercept and Mycophenolate mofetil?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Screen for latent tuberculosis and hepatitis B before use. Monitor for infection and hold therapy during serious infections.

What other medicines interact with Mycophenolate mofetil?

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