Drug interactions
Hydrochlorothiazide-valsartan + Juniper
Severity: Minor
Hydrochlorothiazide-valsartan and Juniper: 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 traditional diuretic activity and may add to the fluid and electrolyte effects of hydrochlorothiazide. This could increase volume depletion, electrolyte disturbance and renal stress, particularly at high doses.
What this interaction means in plain words
Hydrochlorothiazide-valsartan and Juniper 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
Additive diuretic effect from juniper's essential oil constituents; the evidence is largely theoretical.
What to do
Advise patients to avoid concentrated juniper products; monitor electrolytes and renal function if 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 Hydrochlorothiazide-valsartan
- Aliskiren + Hydrochlorothiazide-valsartan Contraindicated
- Dofetilide + Hydrochlorothiazide-valsartan Contraindicated
- Hydrochlorothiazide-valsartan + Sparsentan Contraindicated
- Aldesleukin + Hydrochlorothiazide-valsartan Major
- Amifostine + Hydrochlorothiazide-valsartan Major
- Amiloride + Hydrochlorothiazide-valsartan Major
Frequently asked questions
Can I take Hydrochlorothiazide-valsartan with Juniper?
MediHelp rates the interaction as minor. Hydrochlorothiazide-valsartan and Juniper 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 traditional diuretic activity and may add to the fluid and electrolyte effects of hydrochlorothiazide. This could increase volume depletion, electrolyte disturbance and renal stress, particularly at high doses.
How serious is the interaction between Hydrochlorothiazide-valsartan and Juniper?
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 concentrated juniper products; monitor electrolytes and renal function if used regularly.
What other medicines interact with Hydrochlorothiazide-valsartan?
MediHelp also lists interactions of Hydrochlorothiazide-valsartan with, for example, Aliskiren, Dofetilide, Sparsentan. The full list is on the Hydrochlorothiazide-valsartan page.
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