According to a analyzed done by researchers in Tel Aviv Israel, it was discovered that half of the patients who were diagnosed with essential hypertension, ironically also had obstructive sleep apnea.
On top of all the other difficulties that are associated with obstructive sleep apnea syndrome, you might just be wondering what exactly it is essential hypertension.
Many times hypertension can be traced back to live in a carefree lifestyle, such as too much alcohol, stress, smoking etc. however with essential hypertension, this is not the case.
In light of the many difficulties that arise from sleep disorder breathing such as OSA, a possible link between hypertension and obstructive sleep apnea should be of particular interest to you.
The definition of essential hypertension, given by MedlinePlus Medical Encyclopedia, is a situation where an individual has high blood pressure with no identifiable cause.
The Hypertension and Obstructive Sleep Apnea Tango
The study suggested that there is a growing accumulation of evidence that points to the clear fact that hypertension and obstructive sleep apnea go hand-in-hand.
That half of the patients who had obstructive sleep apnea, had hypertension as well. Also those that had hypertension, reportedly were diagnosed with obstructive sleep apnea.
What does this mean to you?
Blood as it moves through the body's network of arteries and veins, is similar to the water flowing through a garden hose, because as it flows through the arteries it exerts pressure against the artery walls
Though the research pointed out that there are many patients who did not have high blood pressure, 80 to 90% of people with obstructive sleep apnea have not been tested for high blood pressure or they were undiagnosed.
What is hypertension?
Your heart creates the pressure that causes the flow of blood throughout your body, the pressure exerted against your artery walls, can be scientifically measured to determine whether the pressure is within safe limits
The diastolic blood pressure reading is usually the measurement that comes after the systolic pressure. An example would be 120/80 which is considered a normal blood pressure reading and does not indicate hypertension..
The systolic blood pressure reading, as the force against your artery walls when the heart contracts.
It is important to remember when you have you blood pre. You're given the systolic pressure and the diastolic pressure. 120/80mmgg is considered a normal systolic/diastolic blood pressure reading. High blood pressure or hypertension, is when you're systolic/diastolic pressure is consistently above 140/90 mmgg.
This study drives home the point that if you suffer from obstructive sleep apnea, many find that they also need to be treated for essential hypertension.
In order to be able to know whether or not you suffer from elevated blood pressure levels then you have to monitor your systolic/diastolic pressure, you do this by either consulting with your primary care physician, which you should do anyway, and ongoing daily monitoring which you can do from home with a blood pressure monitoring unit.
however it is becoming increasingly evident that essential hypertension and obstructive sleep apnea Even if you go to your primary care physician and the determination is made to put you on blood pressure medicine, it is still wise to continue to watch closely your blood pressure regularly to determine the effectiveness of your prescription.
According to this study on hypertension and sleep apnea, and more recent studies further confirming the cardiovascular effects of apneas during sleep, it is hugely important that if you have diagnosed sleep apnea to keep a close eye on your blood pressure levels.
Obstructive Sleep Apnea Syndrome
There may be many reasons why a person suffers from Obstructive Sleep Apnea, and here are some of them:
- Narrow Airways: A person may have narrow airways by nature, which although doesn't affect them by day, as the body relaxes during the night, they tend to close up too much causing a person to wake up fighting for breath.
- Inflammation of the airways: A persons airways may become inflamed for many a reason. Smoking, for one, can cause the upper airways to become inflamed, thus narrower. Infections and scar tissue can also narrow the airways.
- Obesity: An obese person isn't simply obese on the outside, but also the inside, and excessive fat in the throat tissues can cause a person breathing problems, particularly during the relaxed sleep period.
When a person suffers from obstructive sleep apnea, what happens is this: Due to the obstruction within the airways, a persons body will continue trying to draw air into the lungs, but will struggle until the brain, in a desperate attempt to re-open a persons airways, breaks a person out of their deep sleep thus tensing up the airways as in the conscious state to allow a person to draw breath. As a person drifts back into deep sleep and the airways relax and obstruct once more, the same thing happens. This may happen repeatedly throughout the night, thus never allowing a person to enter deep sleep for long periods of time.
The result is a person will wake up feeling drowsy and perhaps have a headache from the lack of oxygen. Whilst a person may know the morning they wake whether they have slept well or not according to how they feel, they may be completely unaware they experienced sporadic stoppages in breathing throughout the night, as it all happens in a sleep-like state.
Not only does a person with obstructive sleep apnea have a much higher risk of being involved in daytime accidents due to the inevitable effects of tiredness, but other health issues can develop over the longer term if this disorder isn't treated. Some of the other health issues are:
-Heart failure: Because the lungs are working harder to surmount the obstruction and draw breath, the heart also has to work harder. The result is much stress is placed on the heart which after a long time may result in the heart failing.
-Increased Risk of Strokes / Heart Attacks: As already mentioned, the heart can become damaged which increases the susceptibility to strokes.
-Irregular Heart Beat
-Weakened Immune System: A person needs deep sleep to recharge their system. Without good sleep, the whole body begins to deteriorate, and this includes your immune system. A weaker immune system increases the risk of contracting viral infections and other infections.
-Type 2 Diabetes: Sleep apnea can lead to the onset of Type 2 Diabetes, where the body becomes resistant to insulin, this not allowing glucose to enter parts of the body to be used as energy.
- High Blood Pressure
- Arterial Disease (Hypertension): Due to prolonged high blood pressure, a person may develop arterial disease.
- Increased Carbon Dioxide in the Blood (Hypercapnia)
- Weight Gain
- Sexual Dysfunction
- Other Mental Problems: A person suffering from a lack of sleep is going to feel bad both physically and emotionally, and this can lead to depression, memory impairment, mood swings and more.
Both Km Dodd & Nicky Pilkington are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
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