Drug interactions
Darunavir + Repaglinide
Severity: Moderate
Darunavir and Repaglinide: 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
Darunavir, usually boosted with ritonavir or cobicistat, inhibits CYP3A4 and may raise repaglinide concentrations. This increases the chance of hypoglycemia.
What this interaction means in plain words
Darunavir and Repaglinide 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.
Darunavir belongs to Anti Virals; Repaglinide belongs to Endocrine.
Why it happens
Inhibition of CYP3A4 (and booster effects on OATP1B1) reduces repaglinide clearance.
What to do
Monitor blood glucose closely when starting or stopping the antiretroviral. Use a lower repaglinide starting dose and titrate cautiously.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Darunavir and Repaglinide, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 7 days on the web. No card needed.
Other interactions of Repaglinide
- Gemfibrozil + Repaglinide Contraindicated
- Clarithromycin + Repaglinide Major
- Clopidogrel + Repaglinide Major
- Cobicistat + Repaglinide Major
- Cyclosporine + Repaglinide Major
- Cyclosporin + Repaglinide Major
Other interactions of Darunavir
- Alfuzosin + Darunavir Contraindicated
- Avanafil + Darunavir Contraindicated
- Darunavir + Dronedarone Contraindicated
- Darunavir + Eletriptan Contraindicated
- Darunavir + Ergotamine Contraindicated
- Darunavir + Flibanserin Contraindicated
Frequently asked questions
Can I take Darunavir with Repaglinide?
MediHelp rates the interaction as moderate. Darunavir and Repaglinide 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. Darunavir, usually boosted with ritonavir or cobicistat, inhibits CYP3A4 and may raise repaglinide concentrations. This increases the chance of hypoglycemia.
How serious is the interaction between Darunavir and Repaglinide?
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 blood glucose closely when starting or stopping the antiretroviral. Use a lower repaglinide starting dose and titrate cautiously.
What other medicines interact with Repaglinide?
MediHelp also lists interactions of Repaglinide with, for example, Gemfibrozil, Clarithromycin, Clopidogrel. The full list is on the Repaglinide page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
