Seconal Sodium and Zelboraf

In the database of official manuals used in the service creation an interaction registered by statistical results of studies was found, which can either lead to negative consequences for the patient health or strengthen a mutual positive effect. A doctor should be consulted to address the issue of joint drug administration.

Secobarbital may reduce the blood levels of vemurafenib in some patients, which may make the medication less effective. Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring to safely use both medications. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

MONITOR: Coadministration with inducers of CYP450 3A4 may decrease the plasma concentrations of vemurafenib, which has been shown in vitro to be a substrate of the isoenzyme. According to the product labeling, administration of a single 960 mg dose of vemurafenib with the potent CYP450 3A4 inducer rifampin at a dosage of 600 mg once daily resulted in a 40% decrease in vemurafenib systemic exposure (AUC) relative to vemurafenib administered alone, with no effect on peak plasma concentration (Cmax). The extent to which other, less potent CYP450 3A4 inducers may affect vemurafenib is unknown.

MANAGEMENT: The potential for diminished pharmacologic effects of vemurafenib should be considered during coadministration with CYP450 3A4 inducers. Alternative treatments or a dose adjustment of vemurafenib may be required if an interaction is suspected.

Seconal Sodium

Generic Name: secobarbital

Brand name: Seconal Sodium, Seconal

Synonyms: n.a.

What is Seconal Sodium?

Zelboraf

Generic Name: vemurafenib

Brand name: Zelboraf

Synonyms: n.a.

What is Zelboraf?