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Drug interactions

Bexarotene + Insulin aspart

Severity: Moderate

Bexarotene and Insulin aspart: 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 can improve insulin sensitivity in some patients and has been associated with enhanced glucose-lowering of insulin and other agents. Hypoglycemia is possible.

What this interaction means in plain words

Bexarotene and Insulin aspart 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 aspart belongs to Endocrine.

Evidence level: Low

Why it happens

Retinoid X receptor activation may increase insulin sensitivity, adding to insulin action.

What to do

Monitor blood glucose when bexarotene is started and reduce the insulin 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 aspart?

MediHelp rates the interaction as moderate. Bexarotene and Insulin aspart 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 can improve insulin sensitivity in some patients and has been associated with enhanced glucose-lowering of insulin and other agents. Hypoglycemia is possible.

How serious is the interaction between Bexarotene and Insulin aspart?

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 and reduce the insulin dose if hypoglycemia occurs.

What other medicines interact with Insulin aspart?

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

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