Drug interactions
Hydrochlorothiazide-telmisartan + Noni juice
Severity: Moderate
Hydrochlorothiazide-telmisartan and Noni juice: moderate 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
Noni juice contains a substantial amount of potassium, and telmisartan reduces renal potassium excretion through aldosterone suppression. Regular intake may raise serum potassium, particularly in patients with renal impairment, while the thiazide component partly offsets this by promoting potassium loss.
What this interaction means in plain words
Hydrochlorothiazide-telmisartan and Noni juice can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Why it happens
Dietary potassium load from noni juice adds to angiotensin receptor blocker-mediated potassium retention, partly offset by thiazide kaliuresis.
What to do
Advise patients with chronic kidney disease or a history of hyperkalemia to avoid regular noni juice. Check serum potassium and renal function if intake continues.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Hydrochlorothiazide-telmisartan
- Aliskiren + Hydrochlorothiazide-telmisartan Contraindicated
- Dofetilide + Hydrochlorothiazide-telmisartan Contraindicated
- Hydrochlorothiazide-telmisartan + Sparsentan Contraindicated
- Aldesleukin + Hydrochlorothiazide-telmisartan Major
- Amifostine + Hydrochlorothiazide-telmisartan Major
- Amiloride + Hydrochlorothiazide-telmisartan Major
Frequently asked questions
Can I take Hydrochlorothiazide-telmisartan with Noni juice?
MediHelp rates the interaction as moderate. Hydrochlorothiazide-telmisartan and Noni juice can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Noni juice contains a substantial amount of potassium, and telmisartan reduces renal potassium excretion through aldosterone suppression. Regular intake may raise serum potassium, particularly in patients with renal impairment, while the thiazide component partly offsets this by promoting potassium loss.
How serious is the interaction between Hydrochlorothiazide-telmisartan and Noni juice?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Advise patients with chronic kidney disease or a history of hyperkalemia to avoid regular noni juice. Check serum potassium and renal function if intake continues.
What other medicines interact with Hydrochlorothiazide-telmisartan?
MediHelp also lists interactions of Hydrochlorothiazide-telmisartan with, for example, Aliskiren, Dofetilide, Sparsentan. The full list is on the Hydrochlorothiazide-telmisartan page.
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