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Interações medicamentosas

Acetylcysteine + Activated charcoal

Gravidade: Leve

Acetylcysteine and Activated charcoal: minor 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

Activated charcoal may adsorb some oral acetylcysteine and reduce its absorption, but studies show this has little effect on its efficacy in acetaminophen overdose. Charcoal use should not delay or preclude acetylcysteine therapy.

O que esta interação significa em palavras simples

Acetylcysteine and Activated charcoal have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Acetylcysteine belongs to Respiratory; Activated charcoal belongs to Gastrointestinal Tract.

Nível de evidência: Moderate

Por que acontece

Adsorption of oral acetylcysteine to activated charcoal in the gut lumen may reduce its absorption.

O que fazer

Give charcoal when indicated and do not withhold acetylcysteine; use intravenous acetylcysteine or monitor response if oral dosing is used, with doses guided by acetaminophen levels.

O que perguntar ao farmacêutico

  • Is there anything I should notice while taking both?
  • Do I need to tell my doctor at the next visit?

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

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Perguntas frequentes

Can I take Acetylcysteine with Activated charcoal?

MediHelp rates the interaction as minor. Acetylcysteine and Activated charcoal have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Activated charcoal may adsorb some oral acetylcysteine and reduce its absorption, but studies show this has little effect on its efficacy in acetaminophen overdose. Charcoal use should not delay or preclude acetylcysteine therapy.

How serious is the interaction between Acetylcysteine and Activated charcoal?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Give charcoal when indicated and do not withhold acetylcysteine; use intravenous acetylcysteine or monitor response if oral dosing is used, with doses guided by acetaminophen levels.

What other medicines interact with Acetylcysteine?

MediHelp also lists interactions of Acetylcysteine with, for example, Nitroglycerin, Nitroglycerin po, Nitroglycerin rectal. The full list is on the Acetylcysteine page.

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