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Drug interactions

Glyburide-metformin + Maitake

Severity: Moderate

Glyburide-metformin and Maitake: 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

Maitake mushroom extracts have lowered blood glucose in animal studies. Used with glyburide-metformin they might add to the glucose-lowering effect, so hypoglycemia is possible, though human evidence is limited.

What this interaction means in plain words

Glyburide-metformin and Maitake 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

Additive glucose-lowering effect, possibly through improved insulin sensitivity; the mechanism is not firmly established.

What to do

Monitor blood glucose closely if maitake supplements are used, and lower the sulfonylurea 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 Glyburide-metformin with Maitake?

MediHelp rates the interaction as moderate. Glyburide-metformin and Maitake 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. Maitake mushroom extracts have lowered blood glucose in animal studies. Used with glyburide-metformin they might add to the glucose-lowering effect, so hypoglycemia is possible, though human evidence is limited.

How serious is the interaction between Glyburide-metformin and Maitake?

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 closely if maitake supplements are used, and lower the sulfonylurea dose if hypoglycemia occurs.

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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