Drug interactions
DHEA herbal + Silodosin
Severity: Minor
DHEA herbal and Silodosin: 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
DHEA is a supplement with only weak and poorly established effects on CYP3A4. A meaningful rise in silodosin exposure is not supported by solid data. The interaction is largely theoretical.
What this interaction means in plain words
DHEA herbal and Silodosin 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 inhibition by DHEA, which is not well established.
What to do
No routine action is needed; counsel the patient to report dizziness or lightheadedness on standing.
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 Silodosin
- Atazanavir + Silodosin Contraindicated
- Conivaptan + Silodosin Contraindicated
- Darunavir + Silodosin Contraindicated
- Fosamprenavir + Silodosin Contraindicated
- Indinavir + Silodosin Contraindicated
- Itraconazole + Silodosin Contraindicated
Frequently asked questions
Can I take DHEA herbal with Silodosin?
MediHelp rates the interaction as minor. DHEA herbal and Silodosin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. DHEA is a supplement with only weak and poorly established effects on CYP3A4. A meaningful rise in silodosin exposure is not supported by solid data. The interaction is largely theoretical.
How serious is the interaction between DHEA herbal and Silodosin?
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 action is needed; counsel the patient to report dizziness or lightheadedness on standing.
What other medicines interact with Silodosin?
MediHelp also lists interactions of Silodosin with, for example, Atazanavir, Conivaptan, Darunavir. The full list is on the Silodosin page.
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