myWAV3.1.20

Download the myWAV app to help you get started and support your treatment. As the 24/7 online resource for adults who have been prescribed XYWAV® (calcium, magnesium, potassium, and sodium oxybates) oral solution, 0.5 g/mL total salts (equivalent to 0.413 g/mL of oxybate), this app puts information about XYWAV and answers to some of your questions right at your fingertips.

The myWAV app is your personalized tool to:

• HELP you get started and support your treatment
• ACCESS instructions for use, support programs, treatment tips and more
• RECEIVE treatment support tailored to your personal needs
• MEASURE your treatment progress

The myWAV app is intended for education, planning, and tracking purposes only, and is not a medical device. The myWAV app is not intended to offer or replace professional medical advice. It is intended for US audiences ages 18 and up only.

Please note that comments posted on Google Play are not associated with or endorsed by Jazz Pharmaceuticals (Jazz). Jazz values your comments, questions, and concerns but will not respond to questions posted on Google Play. If you are experiencing a medical emergency, contact your healthcare professional immediately. You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch, or call 1-800-FDA-1088.

To access the XYWAV full Prescribing Information, including BOXED Warning, and Medication Guide, visit https://pp.jazzpharma.com/pi/xywav.en.USPI.pdf and https://pp.jazzpharma.com/pi/xywav.en.MG.pdf

To access the Jazz Pharmaceuticals Privacy Policy visit https://www.jazzpharma.com/privacy-statement/

© 2025 Jazz Pharmaceuticals plc or its subsidiaries US-XYW-2000257 Rev 0125