Today: Sleep apnea: 7 Hidden Dangers

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Jun 14, 2011

Sleep apnea: 7 Hidden Dangers


Snoring may seem comical, but obstructive sleep apnea is no joke. It can increase your risk of high blood pressure and diabetes -- and even make you more dangerous on the road.
These seven health problems are linked to obstructive sleep apnea:
  1. High blood pressure. Obstructive sleep apnea can contribute to high blood pressure in people who have it. The frequent nighttime wakings that plague people with sleep apnea cause hormonal systems to go into overdrive, which results in high blood pressure levels at night. Low blood-oxygen levels, caused by the cutoff of oxygen, may also contribute to hypertension in people with sleep apnea. The good news: Some people with high blood pressure who are treated for sleep apnea can cut back on their blood pressure medications.
  2. Heart disease. People with obstructive sleep apnea are more likely to suffer heart attacks and die in the middle of the night. The causes may be low oxygen or the stress of waking up often during sleep. Stroke and atrial fibrillation – a problem with the rhythm of the heartbeat -- are also associated with obstructive sleep apnea. The disrupted oxygen flow caused by sleep apnea makes it hard for your brain to regulate the flow of blood in arteries and the brain itself.

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