Drug interactions
Metformin + Omacetaxine
Severity: Moderate
Metformin and Omacetaxine: 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
Omacetaxine commonly causes hyperglycemia, which can work against metformin's glucose-lowering effect in diabetic patients. Glycemic control may deteriorate during treatment.
What this interaction means in plain words
Metformin and Omacetaxine 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.
Why it happens
Omacetaxine-associated hyperglycemia has an incompletely defined mechanism and acts as a pharmacodynamic opposition to metformin.
What to do
Monitor blood glucose frequently during omacetaxine cycles and intensify antidiabetic therapy if needed.
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 Metformin
Frequently asked questions
Can I take Metformin with Omacetaxine?
MediHelp rates the interaction as moderate. Metformin and Omacetaxine 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. Omacetaxine commonly causes hyperglycemia, which can work against metformin's glucose-lowering effect in diabetic patients. Glycemic control may deteriorate during treatment.
How serious is the interaction between Metformin and Omacetaxine?
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 frequently during omacetaxine cycles and intensify antidiabetic therapy if needed.
What other medicines interact with Metformin?
MediHelp also lists interactions of Metformin with, for example, Contrast media, Diatrizoate meglumine / diatrizoate, Diatrizoate. The full list is on the Metformin page.
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