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Drug interactions

Bexarotene + Insulin lispro

Severity: Moderate

Bexarotene and 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

Bexarotene has been reported to improve insulin sensitivity and lower glucose in diabetic patients. With insulin lispro, this may lead to hypoglycemia.

What this interaction means in plain words

Bexarotene and 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.

Bexarotene belongs to Oncology; Insulin lispro belongs to Endocrine.

Evidence level: Low

Why it happens

Retinoid X receptor activation may enhance insulin sensitivity, adding to the effect of insulin.

What to do

Monitor blood glucose when bexarotene is started or stopped. Reduce the insulin lispro dose if hypoglycemia occurs.

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 Bexarotene with Insulin lispro?

MediHelp rates the interaction as moderate. Bexarotene and 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. Bexarotene has been reported to improve insulin sensitivity and lower glucose in diabetic patients. With insulin lispro, this may lead to hypoglycemia.

How serious is the interaction between Bexarotene and 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 when bexarotene is started or stopped. Reduce the insulin lispro dose if hypoglycemia occurs.

What other medicines interact with Insulin lispro?

MediHelp also lists interactions of Insulin lispro with, for example, Alogliptin-pioglitazone, Ethanol, Metreleptin. The full list is on the Insulin lispro page.

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