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This topic is about simple snoring. If you stop breathing, choke, or gasp during sleep, you may have a problem called sleep apnea, which can be serious. For more information, see the topic Sleep Apnea.
What is snoring?
You snore when the flow of air from your mouth or nose to your lungs makes the tissues of your throat vibrate when you sleep. This can make a loud, raspy noise. Loud snoring can make it hard for you and your partner to get a good night's sleep.
You may not know that you snore. Your bed partner may notice the snoring and that you sleep with your mouth open. If snoring keeps you or your bed partner from getting a good night's sleep, one or both of you may feel tired during the day.
Snoring may point to other medical problems, such as obstructive sleep apnea. Sleep apnea can be a serious problem, because you stop breathing at times during sleep. So if you snore often, talk to your doctor about it.
Snoring is more common in men than in women.
What causes snoring?
When you sleep, the muscles in the back of the roof of your mouth (soft palate), tongue, and throat relax. If they relax too much, they narrow or block your airway. As you breathe, your soft palate and uvula vibrate and knock against the back of your throat. This causes the sounds you hear during snoring.
The tonsils and adenoids may also vibrate. The narrower the airway is, the more the tissue vibrates, and the louder the snoring is.