What is the primary clinical use of Continuous Positive Airway Pressure (CPAP) therapy?

The primary clinical use of Continuous Positive Airway Pressure (CPAP) therapy is to maintain airway patency in patients with obstructive sleep apnea. CPAP works by providing a continuous flow of air through a mask that keeps the airway open, preventing the repetitive collapse that characterizes obstructive sleep apnea. This treatment is essential in alleviating the symptoms associated with airway obstruction, such as loud snoring, gasping for air during sleep, and daytime fatigue due to interrupted sleep.

Focusing on airway patency, CPAP therapy effectively reduces apneic events, thereby leading to improved oxygen saturation levels during sleep and overall better sleep quality. As a result, patients often report significant improvements in their energy levels and cognitive function during the day.

While faster sleep onset, REM sleep quality, and insomnia treatment may be important aspects of sleep health, they are not the primary indications for CPAP therapy. Instead, this therapy is specifically targeted at managing obstructive sleep apnea and ensuring that the upper airway remains open throughout the night.