Drug interactions
Dengue vaccine + Idarubicin
Severity: Major
Dengue vaccine and Idarubicin: major 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
Dengue vaccine is a live attenuated vaccine, and cytotoxic chemotherapy can blunt the immune response and raise the risk of vaccine-related infection. Immunity may be inadequate and the vaccine could cause disease in immunosuppressed patients.
What this interaction means in plain words
Dengue vaccine and Idarubicin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Why it happens
Chemotherapy-induced immunosuppression reduces vaccine response and permits replication of live vaccine virus.
What to do
Avoid giving the live dengue vaccine during chemotherapy and until immune recovery. Plan vaccination well before treatment or after recovery.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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Other interactions of Idarubicin
- Adenovirus types 4 and 7 live + Idarubicin Contraindicated
- Belatacept + Idarubicin Major
- Cyclophosphamide + Idarubicin Major
- Deferiprone + Idarubicin Major
- Etrasimod + Idarubicin Major
- Fingolimod + Idarubicin Major
Frequently asked questions
Can I take Dengue vaccine with Idarubicin?
MediHelp rates the interaction as major. Dengue vaccine and Idarubicin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Dengue vaccine is a live attenuated vaccine, and cytotoxic chemotherapy can blunt the immune response and raise the risk of vaccine-related infection. Immunity may be inadequate and the vaccine could cause disease in immunosuppressed patients.
How serious is the interaction between Dengue vaccine and Idarubicin?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid giving the live dengue vaccine during chemotherapy and until immune recovery. Plan vaccination well before treatment or after recovery.
What other medicines interact with Idarubicin?
MediHelp also lists interactions of Idarubicin with, for example, Adenovirus types 4 and 7 live, Belatacept, Cyclophosphamide. The full list is on the Idarubicin page.
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