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Drug interactions

Metformin-repaglinide + Oxandrolone

Severity: Moderate

Metformin-repaglinide and Oxandrolone: 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

Anabolic steroids can lower blood glucose and may enhance the effect of antidiabetic drugs, increasing hypoglycemia risk, particularly with repaglinide.

What this interaction means in plain words

Metformin-repaglinide and Oxandrolone 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.

Evidence level: Low

Why it happens

Anabolic steroids may enhance insulin sensitivity, adding to the glucose-lowering effect.

What to do

Monitor blood glucose when oxandrolone is started or stopped, and reduce the repaglinide dose if hypoglycemia occurs.

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?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Metformin-repaglinide with Oxandrolone?

MediHelp rates the interaction as moderate. Metformin-repaglinide and Oxandrolone 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. Anabolic steroids can lower blood glucose and may enhance the effect of antidiabetic drugs, increasing hypoglycemia risk, particularly with repaglinide.

How serious is the interaction between Metformin-repaglinide and Oxandrolone?

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 when oxandrolone is started or stopped, and reduce the repaglinide dose if hypoglycemia occurs.

What other medicines interact with Metformin-repaglinide?

MediHelp also lists interactions of Metformin-repaglinide with, for example, Gemfibrozil, Apalutamide, Clarithromycin. The full list is on the Metformin-repaglinide page.

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