What is a common complication of excessive suctioning?

Excessive suctioning can lead to patient hypoxia, which is a significant and common complication. When suctioning is performed for too long or too frequently, it can remove not only secretions but also oxygen from the airway, leading to decreased oxygen saturation levels in the patient. This situation can especially arise in patients who may already be compromised in their respiratory function, such as those with chronic obstructive pulmonary disease (COPD) or other respiratory conditions. Additionally, prolonged suctioning can irritate the airway and cause discomfort or distress, further impairing the patient’s ability to breathe effectively.

While increased heart rate, gag reflex stimulation, and vocal cord damage can occur with suctioning, they are typically not the most immediate or concerning complications compared to hypoxia. In fact, these other issues are usually secondary effects rather than direct consequences of suctioning itself. Therefore, recognizing and preventing hypoxia is a crucial consideration during the suctioning process.