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Drug interactions

Eprosartan-hydrochlorothiazide + Insulin lispro protamine / insulin lispro

Severity: Moderate

Eprosartan-hydrochlorothiazide and Insulin lispro protamine / insulin lispro: 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

Angiotensin receptor blockers can improve insulin sensitivity and strengthen the glucose-lowering effect of insulin, sometimes causing hypoglycemia. Hydrochlorothiazide may raise glucose and partly counteract this, so glycemic control can shift.

What this interaction means in plain words

Eprosartan-hydrochlorothiazide and Insulin lispro protamine / insulin lispro 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.

Evidence level: Moderate

Why it happens

ARB-related enhancement of insulin sensitivity versus thiazide-induced glucose intolerance.

What to do

Monitor blood glucose more frequently when starting, stopping or adjusting the combination. Adjust insulin doses as required.

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 Eprosartan-hydrochlorothiazide with Insulin lispro protamine / insulin lispro?

MediHelp rates the interaction as moderate. Eprosartan-hydrochlorothiazide and Insulin lispro protamine / insulin lispro 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. Angiotensin receptor blockers can improve insulin sensitivity and strengthen the glucose-lowering effect of insulin, sometimes causing hypoglycemia. Hydrochlorothiazide may raise glucose and partly counteract this, so glycemic control can shift.

How serious is the interaction between Eprosartan-hydrochlorothiazide and Insulin lispro protamine / insulin lispro?

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 more frequently when starting, stopping or adjusting the combination. Adjust insulin doses as required.

What other medicines interact with Eprosartan-hydrochlorothiazide?

MediHelp also lists interactions of Eprosartan-hydrochlorothiazide with, for example, Aliskiren, Dofetilide, Sparsentan. The full list is on the Eprosartan-hydrochlorothiazide page.

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