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Drug interactions

Candesartan-hydrochlorothiazide + Juniper

Severity: Minor

Candesartan-hydrochlorothiazide 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 traditionally been used as a diuretic and could add to the fluid and electrolyte effects of hydrochlorothiazide. Large amounts have been linked to kidney irritation, which is undesirable in patients taking an ARB and a diuretic. Clinical data are limited.

What this interaction means in plain words

Candesartan-hydrochlorothiazide 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.

Evidence level: Low

Why it happens

Possible additive diuretic effect; the interaction is mostly theoretical and not well characterized.

What to do

Advise patients to avoid juniper supplements, and monitor blood pressure, renal function and electrolytes if they are 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?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Candesartan-hydrochlorothiazide with Juniper?

MediHelp rates the interaction as minor. Candesartan-hydrochlorothiazide 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 traditionally been used as a diuretic and could add to the fluid and electrolyte effects of hydrochlorothiazide. Large amounts have been linked to kidney irritation, which is undesirable in patients taking an ARB and a diuretic. Clinical data are limited.

How serious is the interaction between Candesartan-hydrochlorothiazide 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 juniper supplements, and monitor blood pressure, renal function and electrolytes if they are used.

What other medicines interact with Candesartan-hydrochlorothiazide?

MediHelp also lists interactions of Candesartan-hydrochlorothiazide with, for example, Aliskiren, Dofetilide, Sparsentan. The full list is on the Candesartan-hydrochlorothiazide page.

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