Drug interactions
Danazol + Hydrocodone
Severity: Moderate
Danazol 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
Danazol inhibits CYP3A4 and may increase hydrocodone concentrations. This can lead to greater sedation and respiratory depression.
What this interaction means in plain words
Danazol 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.
Why it happens
Danazol inhibits CYP3A4-mediated metabolism of hydrocodone.
What to do
Monitor for sedation and respiratory depression and lower the hydrocodone dose if needed. Reassess if danazol 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
Frequently asked questions
Can I take Danazol with Hydrocodone?
MediHelp rates the interaction as moderate. Danazol 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. Danazol inhibits CYP3A4 and may increase hydrocodone concentrations. This can lead to greater sedation and respiratory depression.
How serious is the interaction between Danazol 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 for sedation and respiratory depression and lower the hydrocodone dose if needed. Reassess if danazol 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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