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Drug interactions

Insulin neutral human-insulin isophane protamine human + Liraglutide

Severity: Moderate

Insulin neutral human-insulin isophane protamine human and Liraglutide: 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

Liraglutide with insulin increases the risk of hypoglycemia. Insulin doses often need reducing when liraglutide is started.

What this interaction means in plain words

Insulin neutral human-insulin isophane protamine human and Liraglutide 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.

Insulin neutral human-insulin isophane protamine human belongs to Endocrine; Liraglutide belongs to Endocrine.

Evidence level: High

Why it happens

Additive glucose lowering through GLP-1 receptor-mediated glucose-dependent insulin secretion and glucagon suppression plus exogenous insulin.

What to do

Monitor glucose frequently and consider reducing the insulin dose when starting or increasing liraglutide.

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 Insulin neutral human-insulin isophane protamine human with Liraglutide?

MediHelp rates the interaction as moderate. Insulin neutral human-insulin isophane protamine human and Liraglutide 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. Liraglutide with insulin increases the risk of hypoglycemia. Insulin doses often need reducing when liraglutide is started.

How serious is the interaction between Insulin neutral human-insulin isophane protamine human and Liraglutide?

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 glucose frequently and consider reducing the insulin dose when starting or increasing liraglutide.

What other medicines interact with Insulin neutral human-insulin isophane protamine human?

MediHelp also lists interactions of Insulin neutral human-insulin isophane protamine human with, for example, Ethanol, Pentamidine, Rosiglitazone. The full list is on the Insulin neutral human-insulin isophane protamine human page.

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