Drug interactions
Fentanyl intranasal + Indapamide
Severity: Minor
Fentanyl intranasal and Indapamide: 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
Fentanyl can promote antidiuretic hormone release and may reduce the effect of indapamide. Opioids may also cause urinary retention and additive hypotension.
What this interaction means in plain words
Fentanyl intranasal and Indapamide 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
Opioid-induced ADH release causing fluid retention, plus opioid-related urinary retention.
What to do
Monitor fluid balance, weight, blood pressure and urinary output, and adjust the diuretic dose if the response is reduced.
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 Indapamide
Frequently asked questions
Can I take Fentanyl intranasal with Indapamide?
MediHelp rates the interaction as minor. Fentanyl intranasal and Indapamide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Fentanyl can promote antidiuretic hormone release and may reduce the effect of indapamide. Opioids may also cause urinary retention and additive hypotension.
How serious is the interaction between Fentanyl intranasal and Indapamide?
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 balance, weight, blood pressure and urinary output, and adjust the diuretic dose if the response is reduced.
What other medicines interact with Indapamide?
MediHelp also lists interactions of Indapamide with, for example, Adagrasib, Amifostine, Amiodarone. The full list is on the Indapamide page.
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