Sleep apnea is a sleep disorder that is associated with a number of serious health issues, including high blood pressure, heart disease, stroke, and diabetes. It is characterized by pauses in breathing during sleep, which can last from a few seconds to minutes. These pauses can occur up to 30 times or more an hour, and can lead to fragmented sleep and fatigue during the day. People who suffer from sleep apnea may also snore loudly and be at greater risk of developing sleep-related issues such as insomnia.
What causes sleep apnea?
Sleep apnea is caused by an obstruction in the upper airway. This obstruction can be caused by enlarged tonsils, a deviated septum, a large tongue, or excess tissue in the throat. It can also be caused by obesity or a narrow airway.
What are the symptoms of sleep apnea?
Common symptoms of sleep apnea include snoring, daytime fatigue, and difficulty concentrating. Other symptoms may include gasping or choking during sleep, morning headaches, and dry mouth or sore throat upon waking.
How is sleep apnea diagnosed?
Diagnosis of sleep apnea is typically done through a sleep study. During the study, your breathing, heart rate, and oxygen levels are monitored while you sleep. If your doctor suspects that you have sleep apnea, they may also order a sleep apnea test to measure the severity of your condition.
How is sleep apnea treated?
Treatment for sleep apnea depends on the severity of the condition. Mild cases may be managed with lifestyle modifications, such as avoiding alcohol and sedatives before bed, sleeping on your side, and losing weight. For more severe cases, a continuous positive airway pressure (CPAP) machine may be prescribed. This device keeps your airway open while you sleep by providing a steady stream of air. Surgery may also be an option for some patients.