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Selumetinib + Vitamin e

Gravità: Moderata

Selumetinib and Vitamin e: moderate interaction.

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Sintesi

Selumetinib capsules contain vitamin E as an excipient, so the patient receives a vitamin E dose from the drug itself. When this is added to vitamin E supplements, intake may exceed recommended levels and could increase bleeding risk, particularly in patients taking anticoagulants or antiplatelet drugs.

Cosa significa questa interazione in parole semplici

Selumetinib and Vitamin e 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.

Selumetinib belongs to Oncology; Vitamin e belongs to Gastrointestinal Tract.

Livello di evidenza: Moderate

Perché avviene

Additive vitamin E exposure from the excipient plus supplements; high-dose vitamin E has antiplatelet and anti-vitamin K effects.

Cosa fare

Avoid additional vitamin E supplements during selumetinib therapy unless clearly indicated. Monitor for bleeding and INR if the patient is on a vitamin K antagonist.

Cosa chiedere al farmacista

  • 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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Domande frequenti

Can I take Selumetinib with Vitamin e?

MediHelp rates the interaction as moderate. Selumetinib and Vitamin e 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. Selumetinib capsules contain vitamin E as an excipient, so the patient receives a vitamin E dose from the drug itself. When this is added to vitamin E supplements, intake may exceed recommended levels and could increase bleeding risk, particularly in patients taking anticoagulants or antiplatelet drugs.

How serious is the interaction between Selumetinib and Vitamin e?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid additional vitamin E supplements during selumetinib therapy unless clearly indicated. Monitor for bleeding and INR if the patient is on a vitamin K antagonist.

What other medicines interact with Vitamin e?

MediHelp also lists interactions of Vitamin e with, for example, Betrixaban, Phenindione, Warfarin. The full list is on the Vitamin e page.

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