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Drug interactions

Amiloride + Buprenorphine long-acting

Severity: Minor

Amiloride and Buprenorphine long-acting: 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

Opioids may stimulate antidiuretic hormone release and can reduce diuretic effectiveness, although the effect with buprenorphine is likely small. Opioids can also cause hypotension.

What this interaction means in plain words

Amiloride and Buprenorphine long-acting 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

Opioid-induced ADH release may promote water retention, opposing diuretic action.

What to do

Monitor fluid status, blood pressure and sodium. Adjust diuretic dose only if there is loss of effect.

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 Amiloride with Buprenorphine long-acting?

MediHelp rates the interaction as minor. Amiloride and Buprenorphine long-acting have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Opioids may stimulate antidiuretic hormone release and can reduce diuretic effectiveness, although the effect with buprenorphine is likely small. Opioids can also cause hypotension.

How serious is the interaction between Amiloride and Buprenorphine long-acting?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor fluid status, blood pressure and sodium. Adjust diuretic dose only if there is loss of effect.

What other medicines interact with Amiloride?

MediHelp also lists interactions of Amiloride with, for example, Eplerenone, Spironolactone, Triamterene. The full list is on the Amiloride page.

Full monographs, dosing and an interaction checker in the MediHelp app

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