Drug interactions
Butalbital + Docetaxel
Severity: Minor
Butalbital and Docetaxel: minor 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
Butalbital is a barbiturate that can induce CYP3A4 and may lower docetaxel concentrations, potentially reducing efficacy. Short-term intermittent use for headache probably has limited impact.
What this interaction means in plain words
Butalbital and Docetaxel have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Barbiturate-related induction of CYP3A4 increases docetaxel metabolism.
What to do
Prefer an alternative headache therapy during docetaxel treatment if use is frequent. Monitor tumor response.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Docetaxel
Frequently asked questions
Can I take Butalbital with Docetaxel?
MediHelp rates the interaction as minor. Butalbital and Docetaxel have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Butalbital is a barbiturate that can induce CYP3A4 and may lower docetaxel concentrations, potentially reducing efficacy. Short-term intermittent use for headache probably has limited impact.
How serious is the interaction between Butalbital and Docetaxel?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Prefer an alternative headache therapy during docetaxel treatment if use is frequent. Monitor tumor response.
What other medicines interact with Docetaxel?
MediHelp also lists interactions of Docetaxel with, for example, Adenovirus types 4 and 7 live, Atazanavir, Belatacept. The full list is on the Docetaxel page.
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