Elderly patients may be more susceptible to respiratory infections due to weakened immune systems or chronic medical conditions. Suctioning can help prevent respiratory infections by removing mucus and other secretions that can harbor harmful bacteria.

Elderly patients may have difficulty breathing due to conditions such as chronic obstructive pulmonary disease (COPD) or pneumonia. Suctioning can help improve breathing by removing secretions that can block the airways and make it difficult to breathe.

Elderly patients with dysphagia (difficulty swallowing) may be at risk for aspirating food or other substances into their lungs. Suctioning can help prevent aspiration by removing any substances that may be blocking the airway.

Elderly patients who have difficulty breathing may also have difficulty getting enough oxygen. Suctioning can help improve oxygenation by removing secretions that can obstruct the airways and reduce the amount of oxygen that is getting to the lungs.

Suctioning can help provide comfort for elderly patients who may be experiencing discomfort or distress due to excessive secretions or difficulty breathing. Removing secretions can help reduce discomfort and improve overall quality of life.