Xywav

(calcium oxybate)
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Dosage & Administration

See Full Prescribing Information for complete dosing instructions .

Dosage for Adult Patients with Narcolepsy

Dosage for Pediatric Patients with Narcolepsy (7 Years of Age and Older)



Dosage for Adult Patients with Idiopathic Hypersomnia



Important Administration Information



For Patients Transitioning from Xyrem to XYWAV:
Initiate at the same dose and regimen as Xyrem (gram for gram). Titrate as needed based on efficacy and tolerability .


Patients with Hepatic Impairment

Recommended starting dosage is one-half of the original dosage per night administered orally, divided into two doses .


Xywav Prescribing Information

Xywav Prior Authorization Resources

Most recent state uniform prior authorization forms

Reimbursement help (FRM)

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