What common issue can arise from facial mask use in NIV?

The use of facial masks in noninvasive ventilation (NIV) can lead to facial skin breakdown, which is a common issue. This occurs due to the pressure and friction exerted by the mask on the skin, especially if the mask is not fitted properly. Extended contact with the mask can result in irritation, redness, and even pressure ulcers in more severe cases. Ensuring proper mask fit, using appropriate padding, and regularly checking the skin condition can help mitigate this risk.

While dry mouth, acute respiratory failure, and improved oxygenation are relevant to the context of NIV, they do not represent the specific risk associated with the prolonged use of facial masks. Dry mouth may occur but is not as directly linked to mask usage as facial breakdown. Acute respiratory failure is often the condition being treated with NIV, rather than a consequence of the mask itself. Improved oxygenation is a positive outcome of effective NIV therapy.