Interacción de Rufinamida con Tiagabina
Rufinamida con Tiagabina: ambas etiquetas de prescripción describen una interacción que por lo general requiere seguimiento, un cambio de dosis o espaciar las tomas.
Por lo general, manejable con seguimiento o un cambio de dosis. Informe a su farmacéutico de que toma ambos.
Qué dicen las etiquetas de la FDA
De la etiqueta de Rufinamida (Banzel) · vigente desde 2022-12-15
Table 6: Summary of drug-drug interactions of BANZEL with other antiepileptic drugs AED Co-administered Influence of Rufinamide on AED concentration a) Influence of AED on Rufinamide concentration Carbamazepine Decrease by 7 to 13% b) Decrease by 19 to 26% Dependent on dose of carbamazepine Lamotrigine Decrease by 7 to 13% b) No Effect Phenobarbital Increase…
Effects of Other AEDs on BANZEL Potent cytochrome P450 enzyme inducers, such as carbamazepine, phenytoin, primidone, and phenobarbital, appear to increase the clearance of BANZEL (see Table 6).
If abrupt discontinuation of the drug is medically necessary, the transition to another AED should be made under close medical supervision.
Effects of BANZEL on other AEDs Population pharmacokinetic analysis of average concentration at steady state of carbamazepine, lamotrigine, phenobarbital, phenytoin, topiramate, and valproate showed that typical rufinamide C avss levels had little effect on the pharmacokinetics of other AEDs.
Table 6 summarizes the drug-drug interactions of BANZEL with other AEDs.
De la etiqueta de Tiagabina (Tiagabine Hydrochloride) · vigente desde 2021-09-30
Effects of other Antiepilepsy Drugs (AEDs) on Tiagabine HCl: Carbamazepine : Population pharmacokinetic analyses indicate that tiagabine clearance is 60% greater in patients taking carbamazepine with or without other enzyme-inducing AEDs.
Phenytoin : Population pharmacokinetic analyses indicate that tiagabine clearance is 60% greater in patients taking phenytoin with or without other enzyme-inducing AEDs.
Phenobarbital (Primidone) : Population pharmacokinetic analyses indicate that tiagabine clearance is 60% greater in patients taking phenobarbital (primidone) with or without other enzyme-inducing AEDs.
Effects of Tiagabine HCl on other Antiepilepsy Drugs (AEDs): Phenytoin : Tiagabine had no effect on the steady-state plasma concentrations of phenytoin in patients with epilepsy.
¿Toma algo más además de estos dos? Las interacciones se acumulan. Compruebe toda su lista de una vez; se queda en su navegador.
Abrir en el verificadorNo es un consejo médico. Interaction Checker cita el texto de las etiquetas de la FDA y las hojas informativas de los NIH. Que una interacción sea importante en su caso depende de las dosis, el momento de las tomas, la función renal y hepática y otras afecciones. Confírmelo con un farmacéutico o un prescriptor.