Thursday, October 30, 2008

Sleep 8 Hours But Feel Tired?

By Susan Harris

If you are always tired, others tell you that you snore, and you are at least a bit overweight, you can suspect you have sleep apnea.

If you meet these criteria, have your doctor prescribe a sleep study for you. Don't wait! Your life could be shortened by sleep apnea, and it's all unnecessary -- there's treatment. If you have sleep apnea, you hold your breath and then gasp for air many times a night. It results in increased risk of stroke, heart attack, and other cardiovascular disease including aneurism.

Sleep apnea is caused by the collapse of the airway while breathing in. This condition happens when excess fatty tissue lining the airway causes the airway to lose elasticity. It is a condition generally caused by excess poundage. Snoring usually occurs also.

After the airway closes, the oxygen level in the blood drops. Blood pressure shoots up. The sleeper struggles to breathe and begins to wake up. Returning to consciousness, the sleeper opens the airway, and the breath is completed. The sleeper falls back to sleep. The cycle begins again, perhaps many times per minute. Breath cessation for 10 seconds will bring you a diagnosis of sleep apnea.

Your cardiovascular system will wear out from the constantly spiking blood pressure. Your rest will be ruined because of the constant near-waking.

You probably are not aware that you are holding your breath while sleeping. What is obvious to you is the tiredness that comes with it.

The spiking blood pressure many times each night will bring you closer to heart attack or stroke.

So, what can you do about it?

Effective treatment has been available for a couple of decades now. The continuous positive airway pressure (CPAP) system supplies air from a fan through a hose to a mask placed over the nose and mouth. Pressure from the fan keeps the airway open as you breathe in. It's not so much pressure that you can't breathe out.

The nuisance that most people report about the CPAP is the mask: it can be uncomfortable. However, many suppliers are offering many masks these days. You can shop around.

A further drawback is the fact that you always have to wear the CPAP, even when camping or traveling.

The fan makes a noise, but it's a white noise that may actually help you fall asleep.

So, do a quick risk analysis. Is the risk of early death worth the inconvenience of wearing a mask and finding an electric outlet whenever you fall asleep? - 15485

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