Beware of Central Sleep Apnea!
Posted by on 7th September 2009
Sleep apnea is when a person stops breathing on and off during sleep. However one of the most dangerous forms of this condition is central sleep apnea, where the body fails to signal the lungs to inhale on a regular basis. Oxygen isn’t getting in to the body as it should if a person isn’t inhaling properly and regularly. This regular cycle of oxygen is so important that the body can and does force itself to breathe even if you consciously try to hold your breath. The problems with central sleep apnea are not to be dismissed.
During periods of central sleep apnea, the heart will respond to this lack of oxygen intake by increasing the heart rate, causing stress and strain to the heart muscles. This is not like increasing your heart rate when you exercise which is good for the body. An increased heart rate during exercise is always accompanied by breathing oxygen in and carbon dioxide out, but not so with central sleep apnea! This unnatural increase of the heart rate can damage the heart itself as it’s working harder but without nourishing oxygen to help out.
It is thought that seizures can be caused by central sleep apnea. This is caused by the sudden drop in blood oxygen levels, and this occurs whether the person has a seizure disorder or not. Other problems that can arise due to central sleep apnea can include heart attacks and angina. Also, If breathing is very irregular there can be a build up of toxic carbon dioxide in the bloodstream.
As with all kinds of sleep apnea, central sleep apnea should be investigated as soon as possible. A person that is overweight should endeavor to bring their weight under control. A snore pillow can keep the head from falling back and the tongue from blocking the throat and airway. Having a humidifier in the bedroom is good for keeping the sinuses clear. A CPAP machine, which is rather like an oxygen machine that you would see in hospital, can be useful in severe central sleep apnea cases. At any rate, this is not a condition to be ignored or dismissed but should be addressed!
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