Drug interactions
Canagliflozin-metformin + Ethacrynic acid
Severity: Moderate
Canagliflozin-metformin and Ethacrynic acid: 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
Loop diuretics can raise blood glucose in some patients, and diuresis adds to the volume depletion risk of canagliflozin. Dehydration and reduced renal function can in turn increase metformin-associated risk.
What this interaction means in plain words
Canagliflozin-metformin and Ethacrynic acid 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.
Canagliflozin-metformin belongs to Endocrine; Ethacrynic acid belongs to Cardiovascular.
Why it happens
Diuretic-related electrolyte changes may impair insulin secretion, and additive diuresis with SGLT2 inhibition causes volume depletion.
What to do
Monitor blood glucose, volume status, electrolytes and renal function. Consider reducing the diuretic dose if volume depletion develops.
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 Canagliflozin-metformin
Other interactions of Ethacrynic acid
Frequently asked questions
Can I take Canagliflozin-metformin with Ethacrynic acid?
MediHelp rates the interaction as moderate. Canagliflozin-metformin and Ethacrynic acid 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. Loop diuretics can raise blood glucose in some patients, and diuresis adds to the volume depletion risk of canagliflozin. Dehydration and reduced renal function can in turn increase metformin-associated risk.
How serious is the interaction between Canagliflozin-metformin and Ethacrynic acid?
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 blood glucose, volume status, electrolytes and renal function. Consider reducing the diuretic dose if volume depletion develops.
What other medicines interact with Canagliflozin-metformin?
MediHelp also lists interactions of Canagliflozin-metformin with, for example, Contrast media, Diatrizoate, Diatrizoate meglumine / diatrizoate. The full list is on the Canagliflozin-metformin page.
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