Interações medicamentosas
Polymyxin b + Rocuronium
Gravidade: Grave
Polymyxin b and Rocuronium: major interaction.
Última atualização
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
Polymyxin B has neuromuscular blocking properties and can intensify and prolong rocuronium paralysis. This can lead to prolonged respiratory muscle weakness or apnea, particularly with renal dysfunction.
O que esta interação significa em palavras simples
Polymyxin b and Rocuronium 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.
Polymyxin b belongs to Anti Bacterial; Rocuronium belongs to Musculoskeletal.
Por que acontece
Additive neuromuscular blockade through presynaptic inhibition of acetylcholine release and reduced postsynaptic sensitivity from polymyxin B.
O que fazer
Avoid concurrent use where an alternative antibiotic is suitable; if needed, reduce rocuronium dose and monitor with train-of-four. Have ventilatory support ready; neostigmine reversal may be incomplete.
O que perguntar ao farmacêutico
- 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?
Para assinantes do Pro+
Desbloqueie a página completa
Crie uma conta e comece um teste do Pro+ para desbloquear a orientação completa de conduta para Polymyxin b e Rocuronium, as notas adicionais, os detalhes da evidência e o verificador de interações para uma prescrição completa.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Experimente o Pro+ grátis por 14 dias na web. Sem cartão.
Outras interações de Rocuronium
Outras interações de Polymyxin b
- Cidofovir + Polymyxin b Contraindicada
- Colistin + Polymyxin b Contraindicada
- Acyclovir + Polymyxin b Grave
- Adefovir + Polymyxin b Grave
- Amikacin + Polymyxin b Grave
- Amphotericin b + Polymyxin b Grave
Perguntas frequentes
Can I take Polymyxin b with Rocuronium?
MediHelp rates the interaction as major. Polymyxin b and Rocuronium 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. Polymyxin B has neuromuscular blocking properties and can intensify and prolong rocuronium paralysis. This can lead to prolonged respiratory muscle weakness or apnea, particularly with renal dysfunction.
How serious is the interaction between Polymyxin b and Rocuronium?
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 concurrent use where an alternative antibiotic is suitable; if needed, reduce rocuronium dose and monitor with train-of-four. Have ventilatory support ready; neostigmine reversal may be incomplete.
What other medicines interact with Rocuronium?
MediHelp also lists interactions of Rocuronium with, for example, Amikacin, Bacitracin-neomycin-polymyxin, Capreomycin. The full list is on the Rocuronium page.
Monografias completas, posologia e verificador de interações no app MediHelp
Abra a referência completa, verifique interações entre vários medicamentos e use as ferramentas de posologia no app MediHelp.
