Obstructive sleep apnea

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Definition Symptoms Causes Risk factors When to seek medical advice

Tests and diagnosis Complications Treatments and drugs Lifestyle and home remedies

Definition

More than 12 million people in the United States have obstructive sleep apnea — a potentially serious sleep disorder in which breathing repeatedly stops and starts during sleep. There are several types of sleep apnea, but the most common type is obstructive sleep apnea, which occurs when your throat muscles relax and block your airway. The most noticeable sign of obstructive sleep apnea is snoring.

Anyone can have obstructive sleep apnea, although it most commonly affects older adults, men and especially those who are overweight. Obstructive sleep apnea treatment may involve using a device to keep your airway open or undergoing a procedure to remove tissue from your nose, mouth or throat.

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Symptoms