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Drug interactions

Diphtheria and tetanus toxoids / acellular pertussis / poliovirus inactivated vaccine + Everolimus

Severity: Minor

Diphtheria and tetanus toxoids / acellular pertussis / poliovirus inactivated vaccine and Everolimus: 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

Everolimus may weaken the immune response to this combined inactivated vaccine. Safety is not a concern as no live components are present.

What this interaction means in plain words

Diphtheria and tetanus toxoids / acellular pertussis / poliovirus inactivated vaccine and Everolimus have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Evidence level: Low

Why it happens

mTOR inhibition reduces lymphocyte proliferation and antibody production.

What to do

Vaccinate as scheduled, ideally before everolimus starts. Check titres or give boosters if immunity needs confirming.

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 Diphtheria and tetanus toxoids / acellular pertussis / poliovirus inactivated vaccine with Everolimus?

MediHelp rates the interaction as minor. Diphtheria and tetanus toxoids / acellular pertussis / poliovirus inactivated vaccine and Everolimus have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Everolimus may weaken the immune response to this combined inactivated vaccine. Safety is not a concern as no live components are present.

How serious is the interaction between Diphtheria and tetanus toxoids / acellular pertussis / poliovirus inactivated vaccine and Everolimus?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Vaccinate as scheduled, ideally before everolimus starts. Check titres or give boosters if immunity needs confirming.

What other medicines interact with Everolimus?

MediHelp also lists interactions of Everolimus with, for example, Bcg vaccine live, Influenza virus vaccine quadrivalent intranasal, Levoketoconazole. The full list is on the Everolimus page.

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