Snoring and Obstructive Sleep Apnea - What’s the Difference?

He gasps, he snorts, and he is grappling for breath! He likely has sleep apnea. (This can happen with women as well.)

You’ve probably heard these telltale signs.

It’s also scary. If you’ve ever lain beside someone with sleep apnea and literally watched that person stop breathing - it is scary!

Snoring
The actual loud snoring sound is created as the soft palette and the uvula vibrate. The uvula is the little fleshy bit of skin that hangs down at the back of your throat. From physics, we know that any rapidly moving air will try to elevate and vibrate the objects in its path; hence, voluminous airflow passing through the nose or mouth causes this loud, intense vibration. It’s the irregularity of the air movement when it’s not consistently even, that causes the sporadic vibration of the soft pallet. The National Sleep Foundation research suggests that about 44 women snore and this snoring affects their bed partners. When someone snores loudly and constantly every night, it is considered chronic snoring. Other times, snoring only occurs on an occasional basis and can be due to excessive tiredness, overeating, sleeping on one’s back, excessive alcohol consumption etc.

Obstructive Sleep Apnea
Obstructive sleep apnea, on the other hand, is where the sufferer’s breathing actually stops for a brief period of time - anywhere from 10 seconds to a minute. The initial culprits that trigger the onset of sleep apnea are weight gain, aging, and lose of muscle tone, though this can also occur in younger people without the typical triggers. In a home setting, sleep apnea is often misdiagnosed, as very often, it is accompanied by loud snoring, though snoring does not need to occur for the person to be having apnea events. When the throat muscles relax during sleep, the windpipe collapses. This then prevents the oxygen from flowing. As the blood oxygen level decreases, the brain finally kicks in and say, ‘Hey! It’s time to give me oxygen’, so it wakes you up just enough for you to tighten up the upper airway muscles and open your windpipe. This results in a huge intake of air and causes snorting and gasping, literally for breath. This pattern can repeat hundreds of time through the night and the sufferer is never the wiser. This is why it is so important to monitor your daytime behavior and how you feel. My husband suffers from very mild apnea events and he can always tell when he’s had a ‘bad’ night as his throat tends to be sore the next day, and he is very tired and groggy upon waking. If left unchecked or untreated, it can lead to intense irritability and depression, as well as morning headaches, loss of sex drive and a decline in cognitive functioning. There can also be an increased risk of high blood pressure, irregular heartbeats, and an elevated risk of heart attacks and strokes.

Millions of people have their sleep interrupted with this disturbing medical condition…and millions go undiagnosed. This extremely common sleep disorder is one that definitely needs medical attention. It is diagnosed by spending a night or two in a sleep lab hooked up to Polysomnography equipment that monitors your heartbeat, breathing and brainwave activity.

Once sleep apnea is diagnosed, the common solution is to sleep with a CPAP mask (continuous positive airway pressure) over your nose and mouth. It provides regulated flow of air through the nasal passages, which prevents your windpipe from closing. For milder cases of sleep apnea, learning to sleep on one’s side often will correct the situation. Extreme solutions involve surgery to correct structural deformities. All solutions must be discussed with your medical practitioner.

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Soon, injection or throat spray for kids with obstructive sleep apnea

Soon, injection or throat spray for kids with obstructive sleep apnea
Washington, Feb 5 : A new study has found that kids with obstructive sleep apnea (OSA) may one day be able to have an injection or use a throat spray instead of getting their tonsils removed to cure their snoring.

Read more on New Kerala

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Possible pharmacological target(s) identified in pediatric obstructive sleep apnea

Possible pharmacological target(s) identified in pediatric obstructive sleep apnea
Children with obstructive sleep apnea (OSA) may one day be able to have an injection or use a throat spray instead of getting their tonsils removed to cure their snoring, according to a new study which found that a specific gene product may be responsible for the proliferation of adenotonsillar tissue that can cause pediatric OSA.

Read more on Science Daily

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obstructive sleep apnoea 80 seconds 51% oxygen saturation

This is a patient undergoing a diagnostic home sleep study prior to undergoing gastric banding surgery. She has a BMI of 44 kg/m2. She stops breathing up to 80 seconds, 63 times per hour and her blood oxygen levels drop to 51% from wake levels of 95%. She was suffering from excessive daytime tiredness.

Her breathing during sleep has since returned to normal since using ResMed Autoset.

Duration : 0:2:19

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Transient insomnia can develop due to depression or stress from our daily lives. Learn more about transient insomnia from our medical expert in this free video.

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How to Diagnose Sleep Disorders : Obstructive Sleep Apnea

Waking up in the middle of the night gasping for air can be a good sign that you have obstructive sleep apnea. Learn more about sleep apnea and why it occurs from our medical expert in this free video.

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My Life With CPAP

A very rough video made to demonstrate what CPAP is and to highlight the dire need for funding for CPAP across the whole of the UK. Please sign the petition http://is.gd/mSly

Duration : 0:9:58

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Technorati Tags: apnoea, cpap, Funding, NHS, obstructive, OSA, PCT, Petition, sleep, UK

My Life With CPAP

A very rough video made to demonstrate what CPAP is and to highlight the dire need for funding for CPAP across the whole of the UK. Please sign the petition http://is.gd/mSly

Duration : 0:9:58

Read more »

Technorati Tags: apnoea, cpap, Funding, NHS, obstructive, OSA, PCT, Petition, sleep, UK