Registered Sleep Technologist Practice Exam

Nasal congestion is indeed a potential side effect of CPAP (Continuous Positive Airway Pressure) therapy. CPAP therapy involves delivering a steady stream of air through a mask to keep the airway open during sleep, which is very effective in treating obstructive sleep apnea. However, the airflow can lead to dryness and irritation of the nasal passages, resulting in congestion. This often occurs due to the moisture balance being disrupted; when air is continuously blown into the nasal passages, it may irritate mucosal membranes, causing swelling and a stuffy feeling that can hinder breathing.

While weight gain, chest pain, and insomnia can be associated with various medical conditions or treatment types, they are not common direct side effects of CPAP therapy itself. Understanding the effects of CPAP and its potential side effects can help patients manage their therapy more effectively and encourage them to seek adjustments or additional treatment options, such as heated humidifiers, if they experience nasal congestion.