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Drug interactions

Canagliflozin-metformin + Somatrogon

Severity: Moderate

Canagliflozin-metformin and Somatrogon: 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

Growth hormone analogs reduce insulin sensitivity and can raise blood glucose. This may weaken the glucose-lowering effect of canagliflozin and metformin.

What this interaction means in plain words

Canagliflozin-metformin and Somatrogon 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.

Canagliflozin-metformin belongs to Endocrine; Somatrogon belongs to Endocrine.

Evidence level: Moderate

Why it happens

Growth hormone induces insulin resistance, opposing the effect of antidiabetic drugs.

What to do

Monitor blood glucose and HbA1c after starting or changing the growth hormone dose, and adjust antidiabetic therapy as 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?

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 Somatrogon?

MediHelp rates the interaction as moderate. Canagliflozin-metformin and Somatrogon 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. Growth hormone analogs reduce insulin sensitivity and can raise blood glucose. This may weaken the glucose-lowering effect of canagliflozin and metformin.

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

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 HbA1c after starting or changing the growth hormone dose, and adjust antidiabetic therapy as needed.

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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