Drug interactions
DHEA herbal + Nimodipine
Severity: Minor
DHEA herbal and Nimodipine: 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 listed interaction suggests DHEA may raise nimodipine exposure through CYP3A4 effects, but supporting clinical evidence is very limited. Any effect is likely small.
What this interaction means in plain words
DHEA herbal and Nimodipine 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 modulation of CYP3A4 by DHEA; the mechanism is not well established.
What to do
No routine adjustment is needed. Monitor blood pressure if DHEA supplements are started or stopped during nimodipine therapy.
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 Nimodipine
- Apalutamide + Nimodipine Major
- Carbamazepine + Nimodipine Major
- Ceritinib + Nimodipine Major
- Clarithromycin + Nimodipine Major
- Cobicistat + Nimodipine Major
- Darunavir + Nimodipine Major
Frequently asked questions
Can I take DHEA herbal with Nimodipine?
MediHelp rates the interaction as minor. DHEA herbal and Nimodipine 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 listed interaction suggests DHEA may raise nimodipine exposure through CYP3A4 effects, but supporting clinical evidence is very limited. Any effect is likely small.
How serious is the interaction between DHEA herbal and Nimodipine?
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 routine adjustment is needed. Monitor blood pressure if DHEA supplements are started or stopped during nimodipine therapy.
What other medicines interact with Nimodipine?
MediHelp also lists interactions of Nimodipine with, for example, Apalutamide, Carbamazepine, Ceritinib. The full list is on the Nimodipine page.
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