What type of sleep apnea is characterized by the cessation of breathing due to blocked airways?

Obstructive sleep apnea is characterized by the cessation of breathing due to blocked airways. This typically occurs when the muscles in the throat relax excessively during sleep, leading to a temporary blockage of the upper airway. As a result, airflow is diminished or completely halted, which can lead to fragmented sleep and numerous awakenings throughout the night. This blockage often produces snoring or gasping sounds as the person struggles to breathe.

Understanding this type of sleep apnea is essential as it is the most common form and can have significant health implications, such as increased risk of cardiovascular issues, high blood pressure, and other complications. Treatment options often include lifestyle changes, CPAP (Continuous Positive Airway Pressure) therapy, or surgical interventions aimed at keeping the airway open during sleep.