Obstructive sleep apnea is a condition in which a person’s airway becomes blocked repeatedly during sleep. This can cause the person to stop breathing for brief periods of time, leading to reduced oxygen levels in the blood. Obstructive sleep apnea is a common condition that can affect people of all ages, but it is more common in men and people who are overweight.

Symptoms of obstructive sleep apnea include loud snoring, waking up frequently during the night, and feeling tired during the day. The condition can also cause high blood pressure, heart disease, and other serious health problems if left untreated. Treatment for obstructive sleep apnea may include lifestyle changes, such as losing weight and avoiding alcohol and sleeping on your back, as well as the use of a continuous positive airway pressure (CPAP) machine. In severe cases, surgery may be necessary to remove excess tissue from the airway.