Drug interactions
Juniper + Spironolactone
Severity: Minor
Juniper and Spironolactone: 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
Juniper has been traditionally used as a diuretic and may add to or interfere with the effect of spironolactone. Its effects are poorly standardised and high doses may irritate or harm the kidneys.
What this interaction means in plain words
Juniper and Spironolactone 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 additive diuretic effect from juniper constituents; mechanism not well established.
What to do
Advise patients to avoid juniper products while on spironolactone. Monitor fluid status, electrolytes and renal function if used.
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 Spironolactone
- Amiloride + Spironolactone Contraindicated
- Eplerenone + Spironolactone Contraindicated
- Spironolactone + Triamterene Contraindicated
- Abiraterone + Spironolactone Major
- Aceclofenac + Spironolactone Major
- Acemetacin + Spironolactone Major
Frequently asked questions
Can I take Juniper with Spironolactone?
MediHelp rates the interaction as minor. Juniper and Spironolactone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Juniper has been traditionally used as a diuretic and may add to or interfere with the effect of spironolactone. Its effects are poorly standardised and high doses may irritate or harm the kidneys.
How serious is the interaction between Juniper and Spironolactone?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Advise patients to avoid juniper products while on spironolactone. Monitor fluid status, electrolytes and renal function if used.
What other medicines interact with Spironolactone?
MediHelp also lists interactions of Spironolactone with, for example, Amiloride, Eplerenone, Triamterene. The full list is on the Spironolactone page.
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