Who requires suction?

Suction is typically required for individuals who have difficulty clearing secretions from their airways due to conditions such as respiratory infections, chronic obstructive pulmonary disease (COPD), or neurological disorders like stroke or ALS. It is also used in patients after surgery, especially those with tracheostomies or those who are intubated, to maintain clear airways and prevent aspiration. Additionally, suction may be needed for patients with excessive saliva production or those unable to swallow safely.