Interações medicamentosas
Carbamazepine + Cobimetinib
Gravidade: Grave
Carbamazepine and Cobimetinib: major interaction.
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Resumo
Carbamazepine strongly induces CYP3A4 and is expected to markedly reduce cobimetinib exposure, compromising anticancer efficacy. Cobimetinib is a sensitive CYP3A substrate.
O que esta interação significa em palavras simples
Carbamazepine and Cobimetinib 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.
Carbamazepine belongs to Central Nervous System; Cobimetinib belongs to Oncology.
Por que acontece
Carbamazepine induces CYP3A4, increasing cobimetinib clearance.
O que fazer
Avoid concurrent use and choose a non-inducing anticonvulsant. If unavoidable, discuss with oncology, as no validated dose increase exists.
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 Carbamazepine
- Artemether / lumefantrine + Carbamazepine Contraindicada
- Cabotegravir + Carbamazepine Contraindicada
- Carbamazepine + Delamanid Contraindicada
- Carbamazepine + Dienogest / estradiol valerate Contraindicada
- Carbamazepine + Doravirine Contraindicada
- Carbamazepine + Elbasvir / grazoprevir Contraindicada
Outras interações de Cobimetinib
- Cobimetinib + Efavirenz Contraindicada
- Cobimetinib + Posaconazole Contraindicada
- Amobarbital + Cobimetinib Grave
- Apalutamide + Cobimetinib Grave
- Aprepitant + Cobimetinib Grave
- Bosentan + Cobimetinib Grave
Perguntas frequentes
Can I take Carbamazepine with Cobimetinib?
MediHelp rates the interaction as major. Carbamazepine and Cobimetinib 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. Carbamazepine strongly induces CYP3A4 and is expected to markedly reduce cobimetinib exposure, compromising anticancer efficacy. Cobimetinib is a sensitive CYP3A substrate.
How serious is the interaction between Carbamazepine and Cobimetinib?
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 and choose a non-inducing anticonvulsant. If unavoidable, discuss with oncology, as no validated dose increase exists.
What other medicines interact with Carbamazepine?
MediHelp also lists interactions of Carbamazepine with, for example, Artemether / lumefantrine, Cabotegravir, Delamanid. The full list is on the Carbamazepine page.
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