Xywav

(calcium oxybate / magnesium oxybate / potassium oxybate / sodium oxybate)
calcium oxybate 234 MG/ML / magnesium oxybate 96 MG/ML / potassium oxybate 130 MG/ML / sodium oxybate 40 MG/ML Oral Solution [Xywav]

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 .


Most viewed Xywav resources

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drug label

Xywav prescribing information

Need to report a Xywav issue?

ONLINE FORM
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samples

Request Xywav samples

NOT PROVIDED BY BRAND
View Online Sample Form
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prior authorization

Xywav Prior authorization resources

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Complete Letter of Medical Necessity

NOT PROVIDED BY BRAND
Coverage Authorization Request

NOT PROVIDED BY BRAND
Complete Coverage Authorization appeals
Guide to Completing Prior Authorization - Narcolepsy
Letter of Medical Necessity - Narcolepsy
Letter of Medical Necessity - Idiopathic Hypersomnia
Formulary Exception Process Guide
Guide to Completing Prior Authorization - Idiopathic Hypersomnia
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Benefits investigation

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Benefits investigation resources
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Reimbursement help (FRM)

Receive Assistance from an FRM Regarding Reimbursement Information
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financial assistance

Xywav Financial assistance options

Co-pay savings program

commercial only
Enroll in Patient Savings Program
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Bridge program

commercial only
Enroll in Bridge Program
Quick Start Voucher Program
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Foundation programs

under insured
no insurance
goverment insurance
65+
JazzCares Patient Assistance Program Application - Online
JazzCares Patient Assistance Program Application - Print Form
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patient education

Xywav Patient education

Getting started on Xywav

NOT PROVIDED BY BRAND
Instructions For Use - Narcolepsy

NOT PROVIDED BY BRAND
Instructions For Use - Idiopathic Hypersomnia (IH)

Patient toolkit

About Xywav - Narcolepsy
ASK PATIENT TO:
Open Camera on Phone
Scan QR Code & Tap Link
About Xywav - Idiopathic Hypersomnia (IH)
ASK PATIENT TO:
Open Camera on Phone
Scan QR Code & Tap Link
Patient Resources - Narcolepsy
ASK PATIENT TO:
Open Camera on Phone
Scan QR Code & Tap Link
Patient Resources - Idiopathic Hypersomnia (IH)
ASK PATIENT TO:
Open Camera on Phone
Scan QR Code & Tap Link
Learn More

Can't find what you're looking for?

Our trained staff can help you:
Please note:
  • Access to a Field Reimbursement Manager (FRM) or Medical Science Liaison (MSL) varies by brand and may require talking with your rep first.
  • Samples are provided at the discretion of the brand.
  • We are unable to collect Protected Health Information (PHI), fill out forms, or submit them on your behalf.