Belsomra and Phenytoin Sodium, Prompt injection
Determining the interaction of Belsomra and Phenytoin Sodium, Prompt injection and the possibility of their joint administration.
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.
Consumer:Phenytoin may significantly reduce the blood levels of suvorexant, which may make the medication less effective in treating your insomnia. Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact. 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.
Professional:GENERALLY AVOID: Coadministration with potent inducers of CYP450 3A4 may significantly decrease the plasma concentrations of suvorexant, which is primarily metabolized by the isoenzyme. According to the product labeling, suvorexant peak plasma concentration (Cmax) and systemic exposure (AUC) decreased by approximately 70% and 90%, respectively, when coadministered with the potent CYP450 3A4 inducer rifampin (600 mg).
MANAGEMENT: Concomitant use of suvorexant with potent CYP450 3A4 inducers should generally be avoided due to the potential for reduced efficacy.
- "Product Information. Belsomra (suvorexant)." Merck & Company Inc, Whitehouse Station, NJ.
Generic Name: phenytoin
Brand name: Dilantin, Phenytoin Sodium, Prompt, Phenytek, Dilantin Infatabs
Synonyms: Phenytoin Sodium, Prompt (injection)
In the course of checking the drug compatibility and interactions, data from the following reference sources was used: Drugs.com, Rxlist.com, Webmd.com, Medscape.com.
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