Drug interactions
Cyclosporin + Etoposide
Severity: Major
Cyclosporin and Etoposide: 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
Cyclosporin increases etoposide exposure, which can intensify myelosuppression and mucositis. Added immunosuppression also raises infection risk.
What this interaction means in plain words
Cyclosporin and Etoposide 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.
Cyclosporin belongs to Miscellaneous; Etoposide belongs to Oncology.
Why it happens
Cyclosporin inhibits P-glycoprotein and CYP3A4, decreasing etoposide efflux and clearance.
What to do
Reduce the etoposide dose when given with cyclosporin and monitor blood counts closely.
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 Cyclosporin
- Adenovirus types 4 and 7 live + Cyclosporin Contraindicated
- Aliskiren + Cyclosporin Contraindicated
- Bcg vaccine live + Cyclosporin Contraindicated
- Bosentan + Cyclosporin Contraindicated
- Cidofovir + Cyclosporin Contraindicated
- Cyclosporin + Dengue vaccine Contraindicated
Other interactions of Etoposide
- Adenovirus types 4 and 7 live + Etoposide Contraindicated
- Etoposide + Pentostatin Contraindicated
- Cyclosporine + Etoposide Major
- Elvitegravir / cobicistat / emtricitabine / tenofovir df + Etoposide Major
- Etoposide + Fingolimod Major
- Etoposide + Fosphenytoin Major
Frequently asked questions
Can I take Cyclosporin with Etoposide?
MediHelp rates the interaction as major. Cyclosporin and Etoposide 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. Cyclosporin increases etoposide exposure, which can intensify myelosuppression and mucositis. Added immunosuppression also raises infection risk.
How serious is the interaction between Cyclosporin and Etoposide?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Reduce the etoposide dose when given with cyclosporin and monitor blood counts closely.
What other medicines interact with Cyclosporin?
MediHelp also lists interactions of Cyclosporin with, for example, Adenovirus types 4 and 7 live, Aliskiren, Bcg vaccine live. The full list is on the Cyclosporin page.
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