This page explains what High Flow Nasal Oxygen (HFNO) is and why it is part of your treatment. It may also answer some of the questions that you may have about HFNO.
The information on this page is not meant to replace the consultation between you and your medical team but may help you to understand more about what is discussed. Please do not hesitate to speak to the doctor, nurse or physiotherapist if you have any further questions.