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Drug interactions

Empagliflozin-metformin + Pegvisomant

Severity: Minor

Empagliflozin-metformin and Pegvisomant: minor 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

Pegvisomant, used in acromegaly, reduces IGF-1 activity and improves glucose tolerance as growth hormone excess is controlled. In patients taking glucose-lowering drugs this can increase the glucose-lowering effect and may lead to hypoglycemia.

What this interaction means in plain words

Empagliflozin-metformin and Pegvisomant have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Empagliflozin-metformin belongs to Endocrine; Pegvisomant belongs to Endocrine.

Evidence level: Moderate

Why it happens

Additive pharmacodynamic effect: pegvisomant blocks growth hormone receptor action, improving insulin sensitivity.

What to do

Monitor blood glucose after starting pegvisomant and reduce doses of antidiabetic drugs if glucose falls. Reassess glycemic regimen as acromegaly comes under control.

What to ask your pharmacist

  • Is there anything I should notice while taking both?
  • Do I need to tell my doctor at the next visit?

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 Empagliflozin-metformin with Pegvisomant?

MediHelp rates the interaction as minor. Empagliflozin-metformin and Pegvisomant have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Pegvisomant, used in acromegaly, reduces IGF-1 activity and improves glucose tolerance as growth hormone excess is controlled. In patients taking glucose-lowering drugs this can increase the glucose-lowering effect and may lead to hypoglycemia.

How serious is the interaction between Empagliflozin-metformin and Pegvisomant?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood glucose after starting pegvisomant and reduce doses of antidiabetic drugs if glucose falls. Reassess glycemic regimen as acromegaly comes under control.

What other medicines interact with Empagliflozin-metformin?

MediHelp also lists interactions of Empagliflozin-metformin with, for example, Contrast media, Diatrizoate meglumine / diatrizoate, Diatrizoate. The full list is on the Empagliflozin-metformin page.

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