Make treatment easier to live with

CPAP Comfort Troubleshooter

A leaking mask, dry mouth, or uncomfortable airflow can make treatment frustrating. Choose your main concern to find practical checks and questions for your care team.

For adults using prescribed CPAP or APAP for sleep apnea. People using bilevel therapy, a ventilator, or supplemental oxygen should ask their care team for device-specific advice.

Urgent symptoms come first. For severe breathing difficulty, chest pain, fainting, or blue/gray lips, call 911 or your local emergency number. Do not use this tool to decide whether an emergency can wait. If you’re sleepy while driving, stop safely and arrange another ride.

Comfort guidance, not a prescription. Keep your treatment plan in place and contact your care team if you cannot tolerate it. This tool does not diagnose problems, assess whether treatment is effective, or recommend changes to pressure, treatment mode, oxygen, or clinical settings. Never block mask vents or tape your mouth shut.

Your entries stay in this page; this tool does not send or save them to this website. Save your summary before leaving. Your browser may restore form entries. Clear the page on shared devices and keep downloaded files private.

1. What is bothering you most?

Main concern (required)

Mask type

When does it happen?

What have you noticed?

Machine and mask model, if known

Humidifier / heated tubing

What have you already tried?

Your care-team summary

Build your summary, then edit it below. Print or download it for your equipment provider or sleep clinician. It is not sent automatically. Rebuild after changing the form.

Editable summary

A few basics for every setup

Use your own manual. Fit, cleaning, water type, filter care, and compatible accessories vary. Follow the instructions for your machine and mask.
Keep the air path clear. Mask vents intentionally release exhaled air. Keep vents and the machine’s air inlet unobstructed; don’t cover the machine with bedding.
Clean as directed. Do not add essential oils or unapproved products to the humidifier. Ozone and UV cleaners can pose risks or damage equipment; follow manufacturer instructions and FDA guidance.
Ask early. Equipment providers can help with fit, worn parts, and compatible supplies. Your sleep clinician can review symptoms, treatment data, and prescribed settings.

Prepare for a sleep appointment

Sources: NHLBI: Living with sleep apnea ; MedlinePlus: Positive airway pressure treatment ; ResMed: Mask troubleshooting ; FDA: CPAP cleaning devices . Manufacturer guidance must be matched to your particular equipment.

CPAP Comfort Troubleshooter

1. What is bothering you most?

Your comfort checklist

Practical checks

Who can help next?

Your care-team summary

A few basics for every setup