Snoring can seem like a harmless nighttime habit, but persistent or particularly loud snoring can affect both the person snoring and anyone sharing their bedroom. You may have been told that you snore loudly, wake your partner, feel unrefreshed in the morning, or have noticed that the problem has gradually become worse. Occasional snoring is common, but ongoing snoring can sometimes be linked to restricted airflow or an underlying sleep-related problem. Understanding the possible causes is therefore an important first step when considering snoring treatment. What Actually Causes Snoring? Snoring occurs when airflow through the upper airway becomes partially restricted during sleep, causing surrounding soft tissues to vibrate. As the muscles of the throat relax during sleep, the airway can become narrower. Air passing through this reduced space can make tissues in the nose, soft palate or throat vibrate, producing the familiar sound of snoring. The exact point of restriction varies between individuals. Nasal airflow, tongue position, throat anatomy and the soft palate can all influence how easily air moves through the upper airway.
