What is EPR on CPAP? | How to Turn On Exhale Relief

How to turn on EPR on ResMed AirSense 11. EPR (Expiratory Pressure Relief): EPR is a feature found in some CPAP machines, typically manufactured by ResMed. EPR allows the pressure to be reduced during exhalation, making it more comfortable for the user. This feature is designed to mimic the natural breathing pattern and can help users breathe more easily against the pressure.
If a CPAP machine has EPR, the user can usually adjust the EPR setting. The EPR setting controls how much the pressure is reduced during exhalation. It is often adjustable with three settings: off, full, or a specific level (e.g., 1, 2, or 3) depending on the machine model. The choice of setting is often based on individual comfort and the advice of a healthcare professional.

[@xvaltor]

On my AirSense 11, I have set EPR to 3 with Ramp Only mode. BUT then I set the Ramp Start Pressure to equal my actual APAP Min Pressure (8) and set the Ramp Time to Auto. Because I prefer not having a Ramp. So this way I don't really have a Ramp pressure, instead I have a "Down-ramp EPR" until I fall asleep. 😊 I get the benefits of not having EPR for my treatment while still getting great comfort while awake.

[@carlosanti7726]

I can't wait to go home and try this ! I've been having issues exhaling and no ones really coaching me ,no assitance.

[@thecpapstore]

What are your thoughts? Visit us at thecpapstore.ca/ for Canadian CPAP supplies!

[@shindrithargriethrat8408]

SUPER helpful.

[@martinlutherkingjr.5582]

Can EPR cause inhalation difficulty?

[@ohgeeesyy]

I notice alot of air is slipping down my throat causing me to burp often. What epr is the best to reduce this?

[@Aevarya]

I have a lot of trouble with air getting stuck or 'cpap belly', after changing EPR to 2 it def helped. But I'm on a base pressure of 7.