Drug interactions
Cabazitaxel + Carbamazepine
Severity: Major
Cabazitaxel and Carbamazepine: 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
Strong CYP3A4 inducers can substantially reduce cabazitaxel exposure and may compromise its efficacy.
What this interaction means in plain words
Cabazitaxel and Carbamazepine 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.
Cabazitaxel belongs to Oncology; Carbamazepine belongs to Central Nervous System.
Why it happens
Carbamazepine induces CYP3A4, increasing cabazitaxel metabolism.
What to do
Avoid concomitant use and switch to a non-inducing antiseizure drug.
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 Carbamazepine
- Artemether / lumefantrine + Carbamazepine Contraindicated
- Cabotegravir + Carbamazepine Contraindicated
- Carbamazepine + Delamanid Contraindicated
- Carbamazepine + Dienogest / estradiol valerate Contraindicated
- Carbamazepine + Doravirine Contraindicated
- Carbamazepine + Elbasvir / grazoprevir Contraindicated
Other interactions of Cabazitaxel
Frequently asked questions
Can I take Cabazitaxel with Carbamazepine?
MediHelp rates the interaction as major. Cabazitaxel and Carbamazepine 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. Strong CYP3A4 inducers can substantially reduce cabazitaxel exposure and may compromise its efficacy.
How serious is the interaction between Cabazitaxel and Carbamazepine?
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 concomitant use and switch to a non-inducing antiseizure drug.
What other medicines interact with Carbamazepine?
MediHelp also lists interactions of Carbamazepine with, for example, Artemether / lumefantrine, Cabotegravir, Delamanid. The full list is on the Carbamazepine page.
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