Drug interactions
Omaveloxolone + Tretinoin
Severity: Minor
Omaveloxolone and Tretinoin: 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
Omaveloxolone may induce CYP2C8, which contributes to tretinoin metabolism, potentially lowering tretinoin exposure and efficacy.
What this interaction means in plain words
Omaveloxolone and Tretinoin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Omaveloxolone belongs to Central Nervous System; Tretinoin belongs to Dermatology.
Why it happens
Omaveloxolone may induce CYP2C8 and lower exposure to its substrates.
What to do
Monitor therapeutic response to oral tretinoin; adjust dosing if efficacy appears reduced.
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 Tretinoin
- Doxycycline + Tretinoin Major
- Minocycline + Tretinoin Major
- Omadacycline + Tretinoin Major
- Palovarotene + Tretinoin Major
- Sarecycline + Tretinoin Major
- Tetracycline + Tretinoin Major
Other interactions of Omaveloxolone
Frequently asked questions
Can I take Omaveloxolone with Tretinoin?
MediHelp rates the interaction as minor. Omaveloxolone and Tretinoin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Omaveloxolone may induce CYP2C8, which contributes to tretinoin metabolism, potentially lowering tretinoin exposure and efficacy.
How serious is the interaction between Omaveloxolone and Tretinoin?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor therapeutic response to oral tretinoin; adjust dosing if efficacy appears reduced.
What other medicines interact with Tretinoin?
MediHelp also lists interactions of Tretinoin with, for example, Doxycycline, Minocycline, Omadacycline. The full list is on the Tretinoin page.
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