Drug interactions
Metformin + Somatrogon
Severity: Moderate
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 can reduce insulin sensitivity and raise blood glucose, which may counteract the effect of metformin. Patients with diabetes may need their glucose-lowering therapy increased after growth hormone is started.
What this interaction means in plain words
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.
Metformin belongs to Endocrine; Somatrogon belongs to Endocrine.
Why it happens
Growth hormone induces insulin resistance, opposing the glucose-lowering effect of metformin.
What to do
Monitor fasting glucose and HbA1c when starting or adjusting somatrogon. Increase the antidiabetic dose 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?
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Other interactions of Metformin
Other interactions of Somatrogon
- Alogliptin-metformin + Somatrogon Moderate
- Alogliptin-pioglitazone + Somatrogon Moderate
- Alogliptin + Somatrogon Moderate
- Canagliflozin-metformin + Somatrogon Moderate
- Chlorpropamide + Somatrogon Moderate
- Cyclosporin + Somatrogon Moderate
Frequently asked questions
Can I take Metformin with Somatrogon?
MediHelp rates the interaction as moderate. 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 can reduce insulin sensitivity and raise blood glucose, which may counteract the effect of metformin. Patients with diabetes may need their glucose-lowering therapy increased after growth hormone is started.
How serious is the interaction between 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 fasting glucose and HbA1c when starting or adjusting somatrogon. Increase the antidiabetic dose as 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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