Interações medicamentosas
Interferon beta 1b + Pretomanid
Gravidade: Grave
Interferon beta 1b and Pretomanid: 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.
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Resumo
The pretomanid-containing regimen is associated with hepatotoxicity, and labeling advises avoiding other hepatotoxic agents. Interferon beta can raise transaminases and occasionally cause liver injury. Combining them may increase the risk of liver damage.
O que esta interação significa em palavras simples
Interferon beta 1b and Pretomanid 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.
Interferon beta 1b belongs to Central Nervous System; Pretomanid belongs to Anti Bacterial.
Por que acontece
Additive hepatotoxicity from two agents that can each injure the liver.
O que fazer
Avoid concurrent use where possible and defer interferon beta during tuberculosis treatment. If unavoidable, monitor liver function tests regularly and stop the offending drugs if liver injury develops.
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 Interferon beta 1b
Outras interações de Pretomanid
Perguntas frequentes
Can I take Interferon beta 1b with Pretomanid?
MediHelp rates the interaction as major. Interferon beta 1b and Pretomanid 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. The pretomanid-containing regimen is associated with hepatotoxicity, and labeling advises avoiding other hepatotoxic agents. Interferon beta can raise transaminases and occasionally cause liver injury. Combining them may increase the risk of liver damage.
How serious is the interaction between Interferon beta 1b and Pretomanid?
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 possible and defer interferon beta during tuberculosis treatment. If unavoidable, monitor liver function tests regularly and stop the offending drugs if liver injury develops.
What other medicines interact with Interferon beta 1b?
MediHelp also lists interactions of Interferon beta 1b with, for example, Axicabtagene ciloleucel, Brexucabtagene autoleucel, Ciltacabtagene autoleucel. The full list is on the Interferon beta 1b page.
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