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Interactions médicamenteuses

Atracurium + Betamethasone

Gravité: Modérée

Atracurium and Betamethasone: moderate interaction.

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Résumé

Corticosteroids given with non-depolarizing neuromuscular blockers, particularly during prolonged ICU use, have been associated with acute quadriplegic myopathy and prolonged muscle weakness. This can delay recovery and weaning from ventilation.

Ce que signifie cette interaction, en termes simples

Atracurium and Betamethasone 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.

Atracurium belongs to Musculoskeletal; Betamethasone belongs to Endocrine.

Niveau de preuve: Moderate

Pourquoi elle survient

Combined effects on muscle fiber integrity and neuromuscular function leading to myopathy; the exact mechanism is not fully established.

Conduite à tenir

Keep the duration of neuromuscular blockade and steroid exposure as short as possible and monitor neuromuscular function. Assess for persistent weakness and consider creatine kinase if myopathy is suspected.

Questions à poser à votre pharmacien

  • 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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Questions fréquentes

Can I take Atracurium with Betamethasone?

MediHelp rates the interaction as moderate. Atracurium and Betamethasone 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. Corticosteroids given with non-depolarizing neuromuscular blockers, particularly during prolonged ICU use, have been associated with acute quadriplegic myopathy and prolonged muscle weakness. This can delay recovery and weaning from ventilation.

How serious is the interaction between Atracurium and Betamethasone?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Keep the duration of neuromuscular blockade and steroid exposure as short as possible and monitor neuromuscular function. Assess for persistent weakness and consider creatine kinase if myopathy is suspected.

What other medicines interact with Atracurium?

MediHelp also lists interactions of Atracurium with, for example, Amikacin, Bacitracin-neomycin-polymyxin, Benzhydrocodone / acetaminophen. The full list is on the Atracurium page.

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