Interações medicamentosas
Bupivacaine liposome + Lidocaine
Gravidade: Grave
Bupivacaine liposome and Lidocaine: major 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.
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Resumo
Non-bupivacaine local anesthetics such as lidocaine can disrupt the liposomal formulation and release free bupivacaine rapidly. This eliminates the prolonged-release profile and may increase the risk of systemic bupivacaine toxicity. Labeling advises against mixing and recommends a delay after lidocaine.
O que esta interação significa em palavras simples
Bupivacaine liposome and Lidocaine 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.
Por que acontece
Lidocaine alters the liposomal carrier, causing rapid release of unencapsulated bupivacaine.
O que fazer
Do not mix the products in the same syringe. If lidocaine is used first, wait at least 20 minutes before infiltrating bupivacaine liposome.
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?
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Outras interações de Lidocaine
Perguntas frequentes
Can I take Bupivacaine liposome with Lidocaine?
MediHelp rates the interaction as major. Bupivacaine liposome and Lidocaine 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. Non-bupivacaine local anesthetics such as lidocaine can disrupt the liposomal formulation and release free bupivacaine rapidly. This eliminates the prolonged-release profile and may increase the risk of systemic bupivacaine toxicity. Labeling advises against mixing and recommends a delay after lidocaine.
How serious is the interaction between Bupivacaine liposome and Lidocaine?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not mix the products in the same syringe. If lidocaine is used first, wait at least 20 minutes before infiltrating bupivacaine liposome.
What other medicines interact with Lidocaine?
MediHelp also lists interactions of Lidocaine with, for example, Disopyramide, Ex vivo expanded autologous human corneal epithelial cells containing stem cells, Nirmatrelvir / ritonavir. The full list is on the Lidocaine page.
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