What is Obstructive Sleep Apnea

Obstructive sleep apnea is a potentially serious sleep disorder in which breathing repeatedly stops and starts during sleep. Several types of sleep apnea exist, but the most common type is obstructive sleep apnea, which occurs when your throat muscles intermittently relax and block your airway during sleep. The most noticeable sign of obstructive sleep apnea is snoring.

Anyone can develop obstructive sleep apnea, although it most commonly affects middle-aged and older adults and people who are overweight. Obstructive sleep apnea treatment may involve using a device to keep your airway open or using a mouthpiece to thrust your jaw forward during sleep. Some undergo a procedure to change the structure of their nose, mouth or throat.

What are the symtoms?

Signs and symptoms of obstructive sleep apnea include:

Excessive daytime sleepiness (hypersomnia)
Loud snoring
Observed episodes of breathing cessation during sleep
Abrupt awakenings accompanied by shortness of breath
Awakening with a dry mouth or sore throat
Morning headache
Difficulty staying asleep (insomnia)
Difficult-to-control high blood pressure

When to see a doctor?

Consult a medical professional if you experience, or if your partner observes, the following:

Snoring loud enough to disturb your sleep or that of others
Shortness of breath that awakens you from sleep
Intermittent pauses in your breathing during sleep
Excessive daytime drowsiness, which may cause you to fall asleep while you're working, watching television or even driving a vehicle
Many people don't think of snoring as a sign of something potentially serious, and not everyone who snores has obstructive sleep apnea. But be sure to talk to your doctor if you experience loud snoring, especially snoring that's punctuated by periods of silence. With obstructive sleep apnea, snoring typically is loudest when you sleep on your back, and it quiets when you turn on your side.

Ask your doctor about any sleep problem that leaves you chronically fatigued, sleepy and irritable. Excessive daytime drowsiness (hypersomnia) may be due to other disorders, such as narcolepsy.