Drug interactions
Dabrafenib + Hydrocodone
Severity: Moderate
Dabrafenib and Hydrocodone: moderate 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
Dabrafenib induces CYP3A4 and can lower hydrocodone levels, reducing analgesic effect. If dabrafenib is stopped, hydrocodone levels may rise and cause respiratory depression.
What this interaction means in plain words
Dabrafenib and Hydrocodone can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Dabrafenib belongs to Oncology; Hydrocodone belongs to Musculoskeletal.
Why it happens
Induction of CYP3A4 increasing hydrocodone metabolism.
What to do
Monitor pain control and adjust hydrocodone dose. Reduce the dose and monitor for respiratory depression when dabrafenib is discontinued.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Hydrocodone
- Alvimopan + Hydrocodone Contraindicated
- Bupropion-naltrexone + Hydrocodone Contraindicated
- Hydrocodone + Isocarboxazid Contraindicated
- Hydrocodone + Olanzapine / samidorphan Contraindicated
- Hydrocodone + Phenelzine Contraindicated
- Alfentanil + Hydrocodone Major
Other interactions of Dabrafenib
Frequently asked questions
Can I take Dabrafenib with Hydrocodone?
MediHelp rates the interaction as moderate. Dabrafenib and Hydrocodone can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Dabrafenib induces CYP3A4 and can lower hydrocodone levels, reducing analgesic effect. If dabrafenib is stopped, hydrocodone levels may rise and cause respiratory depression.
How serious is the interaction between Dabrafenib and Hydrocodone?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor pain control and adjust hydrocodone dose. Reduce the dose and monitor for respiratory depression when dabrafenib is discontinued.
What other medicines interact with Hydrocodone?
MediHelp also lists interactions of Hydrocodone with, for example, Alvimopan, Bupropion-naltrexone, Isocarboxazid. The full list is on the Hydrocodone page.
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