Where should the nasal mask not be pinching the nose?

The nasal mask should not be pinching the sides of the nose because this can lead to discomfort and compromise the effectiveness of the seal. When the mask pinches the sides, it can cause unnecessary pressure and pain, which may lead to complaints from the patient and may also encourage them to remove the mask.

For optimal fit and function, it is essential that the nasal mask sits comfortably on the bridge of the nose and the tip while allowing for a seal around the nostrils. A proper fit enhances patient tolerance and ensures that the prescribed positive pressure therapy is delivered effectively without causing injury or other complications.