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Drug interactions

Glucagon + Insulin aspart-insulin aspart protamine

Severity: Minor

Glucagon and Insulin aspart-insulin aspart protamine: 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

Glucagon raises blood glucose and opposes insulin action, which is the basis for its use in treating severe hypoglycemia. Outside of rescue use, it can cause hyperglycemia and reduce insulin effect.

What this interaction means in plain words

Glucagon and Insulin aspart-insulin aspart protamine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Glucagon belongs to Endocrine; Insulin aspart-insulin aspart protamine belongs to Endocrine.

Evidence level: High

Why it happens

Pharmacodynamic antagonism: glucagon stimulates hepatic glycogenolysis and gluconeogenesis, opposing insulin.

What to do

Use glucagon for severe hypoglycemia as intended and monitor glucose afterward, giving oral carbohydrate once the patient can swallow. Reassess insulin dosing if glucagon is used repeatedly.

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 Glucagon with Insulin aspart-insulin aspart protamine?

MediHelp rates the interaction as minor. Glucagon and Insulin aspart-insulin aspart protamine have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Glucagon raises blood glucose and opposes insulin action, which is the basis for its use in treating severe hypoglycemia. Outside of rescue use, it can cause hyperglycemia and reduce insulin effect.

How serious is the interaction between Glucagon and Insulin aspart-insulin aspart protamine?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use glucagon for severe hypoglycemia as intended and monitor glucose afterward, giving oral carbohydrate once the patient can swallow. Reassess insulin dosing if glucagon is used repeatedly.

What other medicines interact with Insulin aspart-insulin aspart protamine?

MediHelp also lists interactions of Insulin aspart-insulin aspart protamine with, for example, Ethanol, Pentamidine, Pioglitazone. The full list is on the Insulin aspart-insulin aspart protamine page.

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