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Interações medicamentosas

Dexmethylphenidate + Linezolid

Gravidade: Contraindicada

Dexmethylphenidate and Linezolid: contraindicated interaction.

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Para profissionais de saúde — apenas referência. Esta página é um resumo breve, não é aconselhamento médico nem substitui a bula oficial ou o julgamento clínico. Verifique sempre antes de prescrever ou dispensar.

O conteúdo clínico desta página está disponível apenas em inglês.

Resumo

Dexmethylphenidate increases synaptic norepinephrine and dopamine, and linezolid blocks their breakdown. This can provoke hypertensive crisis.

O que esta interação significa em palavras simples

Dexmethylphenidate and Linezolid 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.

Dexmethylphenidate belongs to Central Nervous System; Linezolid belongs to Anti Bacterial.

Nível de evidência: Moderate

Por que acontece

MAO inhibition by linezolid potentiates catecholamines released or retained by dexmethylphenidate.

O que fazer

Avoid combination and do not give dexmethylphenidate during or within 14 days of an MAOI. If linezolid is essential, hold the stimulant and monitor blood pressure.

O que perguntar ao farmacêutico

  • 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?

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Perguntas frequentes

Can I take Dexmethylphenidate with Linezolid?

MediHelp rates the interaction as contraindicated. Dexmethylphenidate and Linezolid 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. Dexmethylphenidate increases synaptic norepinephrine and dopamine, and linezolid blocks their breakdown. This can provoke hypertensive crisis.

How serious is the interaction between Dexmethylphenidate and Linezolid?

MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid combination and do not give dexmethylphenidate during or within 14 days of an MAOI. If linezolid is essential, hold the stimulant and monitor blood pressure.

What other medicines interact with Linezolid?

MediHelp also lists interactions of Linezolid with, for example, Amoxapine, Atomoxetine, Benzphetamine. The full list is on the Linezolid page.

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