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Drug interactions

Fingolimod + Zoster vaccine recombinant

Severity: Moderate

Fingolimod and Zoster vaccine recombinant: 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

Fingolimod reduces lymphocyte trafficking and may blunt the immune response to vaccination. The recombinant zoster vaccine is non-live, so it is safe to give, but protection may be lower.

What this interaction means in plain words

Fingolimod and Zoster vaccine recombinant 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.

Evidence level: Moderate

Why it happens

Lymphocyte sequestration by fingolimod reduces the vaccine-induced humoral and cellular response.

What to do

Where possible, give the vaccine before starting fingolimod, ideally several weeks beforehand. If the patient is already on fingolimod, vaccinate anyway because the vaccine is non-live and accept a potentially reduced response.

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 Fingolimod with Zoster vaccine recombinant?

MediHelp rates the interaction as moderate. Fingolimod and Zoster vaccine recombinant 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. Fingolimod reduces lymphocyte trafficking and may blunt the immune response to vaccination. The recombinant zoster vaccine is non-live, so it is safe to give, but protection may be lower.

How serious is the interaction between Fingolimod and Zoster vaccine recombinant?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Where possible, give the vaccine before starting fingolimod, ideally several weeks beforehand. If the patient is already on fingolimod, vaccinate anyway because the vaccine is non-live and accept a potentially reduced response.

What other medicines interact with Fingolimod?

MediHelp also lists interactions of Fingolimod with, for example, Adenovirus types 4 and 7 live, Bcg vaccine live, Pimozide. The full list is on the Fingolimod page.

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