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Interactions médicamenteuses

Atracurium + Bacitracin-neomycin-polymyxin

Gravité: Majeure

Atracurium and Bacitracin-neomycin-polymyxin: major interaction.

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Résumé

Systemically absorbed polymyxin B and neomycin can have neuromuscular blocking activity and may potentiate non-depolarizing blockers. This could cause prolonged paralysis and respiratory depression. The risk with topical or irrigation use is low unless there is significant absorption from large wounds, body cavities or irrigation.

Ce que signifie cette interaction, en termes simples

Atracurium and Bacitracin-neomycin-polymyxin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.

Atracurium belongs to Musculoskeletal; Bacitracin-neomycin-polymyxin belongs to Anti Bacterial.

Niveau de preuve: Moderate

Pourquoi elle survient

Polymyxin B and neomycin reduce presynaptic acetylcholine release and postsynaptic sensitivity, adding to non-depolarizing neuromuscular blockade.

Conduite à tenir

Avoid peritoneal or wound irrigation with these antibiotics around anesthesia where possible. Monitor neuromuscular function and be prepared for ventilatory support, noting that calcium may be needed for reversal.

Questions à poser à votre pharmacien

  • Does the benefit of taking both outweigh the risk in my case?
  • Do I need any blood test, ECG or other check while on both?
  • What early warning signs should I watch for, and what should I do if they appear?

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 Bacitracin-neomycin-polymyxin?

MediHelp rates the interaction as major. Atracurium and Bacitracin-neomycin-polymyxin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Systemically absorbed polymyxin B and neomycin can have neuromuscular blocking activity and may potentiate non-depolarizing blockers. This could cause prolonged paralysis and respiratory depression. The risk with topical or irrigation use is low unless there is significant absorption from large wounds, body cavities or irrigation.

How serious is the interaction between Atracurium and Bacitracin-neomycin-polymyxin?

MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid peritoneal or wound irrigation with these antibiotics around anesthesia where possible. Monitor neuromuscular function and be prepared for ventilatory support, noting that calcium may be needed for reversal.

What other medicines interact with Bacitracin-neomycin-polymyxin?

MediHelp also lists interactions of Bacitracin-neomycin-polymyxin with, for example, Allogeneic cultured keratinocytes / fibroblasts in bovine collagen, Capreomycin, Cidofovir. The full list is on the Bacitracin-neomycin-polymyxin page.

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