Drug interactions
DHEA herbal + Verapamil
Severity: Minor
DHEA herbal and Verapamil: 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
Herbal DHEA is not an established CYP3A4 inhibitor, so a clinically relevant effect on verapamil is unsupported. Any interaction is theoretical.
What this interaction means in plain words
DHEA herbal and Verapamil 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
No well-established mechanism; a weak effect on CYP3A4 has been suggested but not demonstrated.
What to do
No specific action is needed; monitor blood pressure and heart rate if the supplement is started or stopped.
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 Verapamil
- Dofetilide + Verapamil Contraindicated
- Flibanserin + Verapamil Contraindicated
- Lomitapide + Verapamil Contraindicated
- Lonafarnib + Verapamil Contraindicated
- Pimozide + Verapamil Contraindicated
- Acebutolol + Verapamil Major
Frequently asked questions
Can I take DHEA herbal with Verapamil?
MediHelp rates the interaction as minor. DHEA herbal and Verapamil have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Herbal DHEA is not an established CYP3A4 inhibitor, so a clinically relevant effect on verapamil is unsupported. Any interaction is theoretical.
How serious is the interaction between DHEA herbal and Verapamil?
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; monitor blood pressure and heart rate if the supplement is started or stopped.
What other medicines interact with Verapamil?
MediHelp also lists interactions of Verapamil with, for example, Dofetilide, Flibanserin, Lomitapide. The full list is on the Verapamil page.
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