High-Flow Nasal Cannula (HFNC) Treatment is a non-invasive respiratory support therapy that delivers warm, humidified, oxygen-enriched air to patients, usually using a nasal cannula. Typically used in spontaneously breathing patients who typically require oxygen at higher flow rates. It can provide respiratory support of patients with acute hypoxemic respiratory failure and prevent subsequent intubation when used correctly. This greatly enhances patient comfort and ease of use.
