Drug interactions
Ethacrynic acid + Glyburide-metformin
Severity: Moderate
Ethacrynic acid and Glyburide-metformin: 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 and impair glucose tolerance, which may reduce the effectiveness of glyburide and metformin. Volume depletion may also affect renal function, which matters for metformin safety.
What this interaction means in plain words
Ethacrynic acid and Glyburide-metformin 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.
Ethacrynic acid belongs to Cardiovascular; Glyburide-metformin belongs to Endocrine.
Why it happens
Diuretic-induced potassium depletion and reduced insulin release may cause hyperglycemia, opposing the antidiabetic effect; diuresis may also impair renal clearance of metformin.
What to do
Monitor blood glucose and renal function when ethacrynic acid is started or the dose changed. Adjust the antidiabetic regimen as needed and correct potassium and volume depletion.
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 Glyburide-metformin
Other interactions of Ethacrynic acid
Frequently asked questions
Can I take Ethacrynic acid with Glyburide-metformin?
MediHelp rates the interaction as moderate. Ethacrynic acid and Glyburide-metformin 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 and impair glucose tolerance, which may reduce the effectiveness of glyburide and metformin. Volume depletion may also affect renal function, which matters for metformin safety.
How serious is the interaction between Ethacrynic acid and Glyburide-metformin?
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 and renal function when ethacrynic acid is started or the dose changed. Adjust the antidiabetic regimen as needed and correct potassium and volume depletion.
What other medicines interact with Glyburide-metformin?
MediHelp also lists interactions of Glyburide-metformin with, for example, Bosentan, Cholic acid, Clarithromycin. The full list is on the Glyburide-metformin page.
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