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Drug interactions

Measles mumps and rubella vaccine + Procarbazine

Severity: Contraindicated

Measles mumps and rubella vaccine and Procarbazine: contraindicated 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

Procarbazine is a cytotoxic, immunosuppressive agent that can impair the response to vaccination. Live attenuated measles, mumps and rubella viruses may replicate excessively and cause disseminated infection.

What this interaction means in plain words

Measles mumps and rubella vaccine and Procarbazine are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.

Measles mumps and rubella vaccine belongs to Miscellaneous; Procarbazine belongs to Oncology.

Evidence level: Moderate

Why it happens

Cytotoxic immunosuppression impairs the immune response and permits replication of live vaccine viruses.

What to do

Avoid MMR during procarbazine therapy. Vaccinate before treatment where possible, or delay until about 3 months after stopping and immune recovery is confirmed.

What to ask your pharmacist

  • Is there an alternative to one of these two medicines for me?
  • If both are essential, who is monitoring me and how often?
  • Which symptoms mean I should stop and seek help straight away?

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 Measles mumps and rubella vaccine with Procarbazine?

MediHelp rates the interaction as contraindicated. Measles mumps and rubella vaccine and Procarbazine are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Procarbazine is a cytotoxic, immunosuppressive agent that can impair the response to vaccination. Live attenuated measles, mumps and rubella viruses may replicate excessively and cause disseminated infection.

How serious is the interaction between Measles mumps and rubella vaccine and Procarbazine?

MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid MMR during procarbazine therapy. Vaccinate before treatment where possible, or delay until about 3 months after stopping and immune recovery is confirmed.

What other medicines interact with Measles mumps and rubella vaccine?

MediHelp also lists interactions of Measles mumps and rubella vaccine with, for example, Adalimumab, Anakinra, Antithymocyte globulin equine. The full list is on the Measles mumps and rubella vaccine page.

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