Causes of Snoring

The loud, harsh noise associated with snoring occurs when, during sleep, the tissues in the back of the throat relax and cause a narrowing or blockage of the airway. The sound of snoring is the result of vibrations in the throat as air is forced through. But why do some of us experience it and others don’t?

What are the external causes of snoring?

Snoring isn’t just a result of bad luck. Although some people are more predisposed to the condition than others, there are some specific factors that can impact its frequency and severity.

Below are some of the most common snoring causes:

  • The physical structure of the mouth. Some of us have physical characteristics that make us more prone to snoring. These include a soft palate that is lower or thicker than usual, a longer uvula (the soft tissue that hangs down in the back of the throat), and swollen tonsils or adenoids. A smaller lower jaw can also be a cause of snoring by reducing the amount of available space for the throat tissues and tongue.
  • Excess weight or obesity. When an individual is overweight, the excess pressure on the neck and throat can contribute to the narrowing of the airway.
  • Alcohol consumption. When too much alcohol is ingested shortly before going to sleep, it can cause the throat muscles to become more relaxed than usual, increasing the chances of a blocked airway.
  • Congestion or nasal problems. If you only experience snoring during certain times of year, it may be caused by sinus problems or congestion from the common cold. A deviated nasal septum (when the “wall” between your nostrils is slightly curved) can also contribute to snoring causes.
  • Sleep apnea. Another cause of snoring is a more serious condition called obstructive sleep apnea (OSA). With sleep apnea, the blockage of the airway is more pronounced, often resulting in dangerous interference with breathing patterns.
  • Sleep positions. One of the most easily remedied causes of snoring is back sleeping. When you sleep on your back, your jaw and tongue naturally fall back into your throat, reducing the size of the airway. If you snore when your mouth is open, your tongue is most likely causing the problem; for open-mouth sleepers, throat tissues are typically to blame. If your snoring persists regardless of position, it’s likely caused by a more serious condition and should be treated by a sleep specialist.

Regardless of the cause, snoring can negatively impact you and the ones you love. There are several treatment strategies available, such as oral appliances, which are easy to use and are highly portable. In a no fee consultation, Dr. Mark Kleive will meet with you personally to learn about your medical history, current difficulty with snoring and create a custom treatment plan for you. He will personally refer you to the appropriate sleep professional if your condition requires treatment beyond his expertise.

Want to learn more about snoring causes and treatments? Contact Dr. Mark Kleive at (828)669-2974 or send him an email.