Drug interactions
DHEA herbal + Metformin-repaglinide
Severity: Minor
DHEA herbal and Metformin-repaglinide: 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
The evidence that DHEA affects CYP3A4 is limited and inconsistent, and a clinically meaningful change in repaglinide exposure has not been established.
What this interaction means in plain words
DHEA herbal and Metformin-repaglinide 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
Possible weak CYP3A4 modulation by DHEA; the mechanism is not firmly established.
What to do
No specific action is needed beyond routine glucose monitoring if DHEA is used regularly.
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 Metformin-repaglinide
Frequently asked questions
Can I take DHEA herbal with Metformin-repaglinide?
MediHelp rates the interaction as minor. DHEA herbal and Metformin-repaglinide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. The evidence that DHEA affects CYP3A4 is limited and inconsistent, and a clinically meaningful change in repaglinide exposure has not been established.
How serious is the interaction between DHEA herbal and Metformin-repaglinide?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No specific action is needed beyond routine glucose monitoring if DHEA is used regularly.
What other medicines interact with Metformin-repaglinide?
MediHelp also lists interactions of Metformin-repaglinide with, for example, Gemfibrozil, Apalutamide, Clarithromycin. The full list is on the Metformin-repaglinide page.
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