Drug interactions
Bumetanide + Duloxetine
Severity: Moderate
Bumetanide and Duloxetine: 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
Both drugs can lower serum sodium, so combining them may raise the risk of hyponatremia, especially in older adults. Symptoms include confusion, nausea and in severe cases seizures.
What this interaction means in plain words
Bumetanide and Duloxetine 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.
Bumetanide belongs to Cardiovascular; Duloxetine belongs to Central Nervous System.
Why it happens
Diuretic-induced sodium loss combined with SNRI-associated SIADH-like water retention.
What to do
Monitor serum sodium after initiation or dose changes, particularly in elderly patients, and reassess therapy if it falls.
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 Bumetanide
Other interactions of Duloxetine
- Duloxetine + Isocarboxazid Contraindicated
- Duloxetine + Linezolid Contraindicated
- Duloxetine + Methylene blue Contraindicated
- Duloxetine + Phenelzine Contraindicated
- Duloxetine + Procarbazine Contraindicated
- Duloxetine + Rasagiline Contraindicated
Frequently asked questions
Can I take Bumetanide with Duloxetine?
MediHelp rates the interaction as moderate. Bumetanide and Duloxetine 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. Both drugs can lower serum sodium, so combining them may raise the risk of hyponatremia, especially in older adults. Symptoms include confusion, nausea and in severe cases seizures.
How serious is the interaction between Bumetanide and Duloxetine?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor serum sodium after initiation or dose changes, particularly in elderly patients, and reassess therapy if it falls.
What other medicines interact with Bumetanide?
MediHelp also lists interactions of Bumetanide with, for example, Amifostine, Amikacin, Captopril-hydrochlorothiazide. The full list is on the Bumetanide page.
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