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Drug interactions

Canagliflozin-metformin + Gymnema

Severity: Moderate

Canagliflozin-metformin and Gymnema: 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

Gymnema sylvestre has glucose-lowering effects and may enhance the action of antidiabetic drugs, including canagliflozin-metformin. Hypoglycemia is more likely when combined with insulin or sulfonylureas.

What this interaction means in plain words

Canagliflozin-metformin and Gymnema 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: Moderate

Why it happens

Additive glucose-lowering effect through reduced intestinal glucose absorption and possible stimulation of insulin secretion.

What to do

Monitor blood glucose closely when gymnema is started or stopped and reduce antidiabetic doses if glucose falls.

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 Canagliflozin-metformin with Gymnema?

MediHelp rates the interaction as moderate. Canagliflozin-metformin and Gymnema 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. Gymnema sylvestre has glucose-lowering effects and may enhance the action of antidiabetic drugs, including canagliflozin-metformin. Hypoglycemia is more likely when combined with insulin or sulfonylureas.

How serious is the interaction between Canagliflozin-metformin and Gymnema?

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 when gymnema is started or stopped and reduce antidiabetic doses if glucose falls.

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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