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Interactions médicamenteuses

Tranylcypromine + Valbenazine

Gravité: Contre-indiquée

Tranylcypromine and Valbenazine: contraindicated interaction.

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Résumé

Valbenazine is a VMAT2 inhibitor that depletes monoamines, and MAOIs raise synaptic monoamine levels. The combination may reduce valbenazine efficacy and may increase the risk of serotonin toxicity. Labeling contraindicates concomitant use with MAOIs.

Ce que signifie cette interaction, en termes simples

Tranylcypromine and Valbenazine are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.

Tranylcypromine belongs to Central Nervous System; Valbenazine belongs to Central Nervous System.

Niveau de preuve: Low

Pourquoi elle survient

Opposing effects on monoamine disposition: VMAT2 inhibition versus MAO inhibition preventing monoamine breakdown.

Conduite à tenir

Do not combine; select an alternative therapy. Observe the washout period recommended in the labeling when changing between agents.

Questions à poser à votre pharmacien

  • Is there an alternative to one of these two medicines for me?
  • If both are essential, who is monitoring me and how often?
  • Which symptoms mean I should stop and seek help straight away?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Questions fréquentes

Can I take Tranylcypromine with Valbenazine?

MediHelp rates the interaction as contraindicated. Tranylcypromine and Valbenazine are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Valbenazine is a VMAT2 inhibitor that depletes monoamines, and MAOIs raise synaptic monoamine levels. The combination may reduce valbenazine efficacy and may increase the risk of serotonin toxicity. Labeling contraindicates concomitant use with MAOIs.

How serious is the interaction between Tranylcypromine and Valbenazine?

MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not combine; select an alternative therapy. Observe the washout period recommended in the labeling when changing between agents.

What other medicines interact with Tranylcypromine?

MediHelp also lists interactions of Tranylcypromine with, for example, 5-HTP, Amitriptyline, Amoxapine. The full list is on the Tranylcypromine page.

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