Snoring and Sleep Apnoea
Snoring, especially loud snoring, is obviously disruptive to your sleep and to the sleep of your bed partner; it often results in your partner complaining and may even end up with you being sent to the spare room or the sofa!
Studies indicate that 95% of snorers say that their snoring bothers their bed-partner1 so it’s an issue that needs to be addressed if only for the sake of your relationship! But snoring could be an indication of an underlying sleep disorder known as Obstructive Sleep Apnoea (OSA).
So why do we snore?
When you sleep, the muscles in your neck will naturally relax. However, for snorers, these neck muscles relax so much that the upper airway between the nose and the throat partially closes. This narrows the passageway in which air travels to the lungs and so causes a vibration in the throat when a breath is taken which produces the sound of snoring.
There are many reasons why our neck muscles may relax too much – tonsillitis, too much alcohol, being overweight, even the shape of your nose and jaw – are just a few possible reasons that could cause your neck muscles to relax and cause you to snore.
Not all snorers have OSA, but almost everyone who has OSA… snores
While snoring can be upsetting for the snorer, and probably irritating for those who are in ear-shot, it’s also often seen as a joke. However, snoring could be an indication of a serious underlying sleep-disorder such as Obstructive Sleep Apnoea (OSA).
In fact, Snoring is a primary indicator of OSA4, which is the most common form of sleep apnoea. Research indicates that there is a link between snoring and sleep apnoea with 3 in 10 men and nearly 2 in 10 women who are habitual snorers also suffer from some degree of obstructive sleep apnoea.5
Snorers who suffer from obstructive sleep apnoea see their muscles relax even more than non-sufferers. Sleep apnoea occurs when the neck muscles relax to a point where they fully obstruct the airways for 10 seconds or more. In severe cases, these obstructions, or apnoeas, can last up to two minutes.
Other clinical studies show that if left untreated, OSA can lead to increased health risk for other conditions such as cardiovascular accidents3, coronary disease5, arterial hypertension7. Even road accidents are more likely for untreated sufferers of OSA8.
So if you snore, or suspect you snore, consider it a sign that something might not be right. Snoring can have many causes so a good place to start is with our online sleep test. It will take less than 2 minutes to complete and you’ll have some information to present your GP should you wish to discuss this further.