Obstructive sleep apnea is a sleeping disorder that is characterized by abnormal pauses in the breathing pattern, or instances of unusually low breathing while sleeping. Each pause between subsequent breaths is referred to as an “apnea” – a word derived from the Greek word “apnoia” meaning “without breathing”. In case of normal breathing, the regularity of pauses is constant and regular. When the normal breathing pattern changes due to various factors, and also the time periods between successive stopages begin getting unusual, it leads to 陽壓呼吸器. Each irregular pause of breath is referred to as “hypopnea.” So, in case of normal breathing, every interval or pause is termed as an “apnea”, while in case of abnormal breathing it is termed as “hypopnea.”

Symptoms of apnea – Individuals struggling with the disorder frequently usually do not know they may have it. Certain symptoms can ascertain whether the person is struggling with the condition. The main symptoms include:


* Sleeplessness

* Unsettled resting patterns

* Choking or gasping while asleep

* Night sweats

* Feeling exceedingly sleepy throughout the day

* Snoring frequently and loudly

* Problems in breathing while sleeping

Other symptoms implying a possible condition are:


* Exhaustion

* Early morning head aches

* Lack of memory

* Difficulty to learn something totally new

* Irritability

* Lack of ability to focus for long

* Depressions

* Moodiness and character changes

* Dry throat when awaking

* Regular urination during the night

Causes of apnea

The condition generally occurs due to a fat buildup, or even a loss in the muscle tone, especially throughout old age. In this particular disorder, the tracheal muscle groups (“trachea” will be the windpipe), the smooth palate muscle groups on the base from the tongue, and the uvula (“uvula” is definitely the triangular shaped small fleshy cells hanging from the center inside the back of the tonsils) relax to your considerable extent and fall throughout the respiration activity. In easy terms, the windpipe becomes taut, or the layers of the windpipe stick which restricts the stream of air to the lungs. The condition can also happen because of a malfunction of neurons manipulating the breathing procedure during sleep. This sleep disorder can be diagnosed by an immediately polysomnogram test – a rest test which is extensively utilized to detect resting disorders and related issues.

Results of sleep apnea – Even even though the sleep problem might seem to be a typical rather than-so-serious, it can lead to some serious health conditions. If left without treatment, the disorder can lead to:

* Depressive disorders

* Sexual problems

* High blood pressure

* High blood pressure

* Unusual heart beats

* Coronary Cardiovascular Disease

* Chronic Cardiovascular system Failure

* Worsening of Attention Deficit Hyperactivity Condition (ADHD)

Varieties of apnea – There are 3 kinds of obstructive sleep apnea:

* Obstructive obstructive sleep apnea (OSA)

* Main apnea (CSA)

* Mixed apnea (MSA)

Even although each of the three types of sleeping conditions vary as far as their triggers and therapy is concerned, one aspect stay typical – some parts of the respiratory system slim down and impair the amount of oxygen reaching the subject’s lung area.

Obstructive apnea (OSA) – It is a highly common type of the disorder found in most of the people experiencing resting condition. Obstructive sleep apnea is a actual physical disorder. This form of disorder is usually described as people who have:

* Much more weight (overweight)

* Small jaw bone line

* A small air passageway within the trachea (windpipe)

* Large tongue

* Tonsils

The key reason behind OSA is equivalent to mentioned previously mentioned for sleep apnea. The disorder can further worsen in the event the subject consumes alcohol, ingests tranquilizers and resting tablets.

Central obstructive sleep apnea (CSA) – This can be a comparatively uncommon form of the resting disorder wherein the tracheal muscle groups tend not to sag to a lot extent, as well as the air passage remains large enough to ensure that enough air can move through. However, in this particular condition the diaphragm as well as the chest area muscle groups briefly fail to functionality effectively, which leads to reduced o2 levels within the bloodstream. The reduced oxygen level impacts normal metabolic working from the body, as well as the mind as well gets less o2 and so the subject is affected with loss of memory, sluggish learning, sluggish reflexes, and inability to focus for long.

Mixed apnea (MSA) – In unusual cases, a lot of people experience each obstructive apnea and main sleep apnea at the same time. In such cases, both sleep conditions manifest them selves by interspersing with one another, and also the individual may go through the outcomes of either of the disorders at one particular example, or a mixed effect of each. The pathological or psychological results of this issue cannot be predetermined or ascertained since several factors affect its manifestation.

Apnea treatment – The remedy for the sleep disorder varies in compliance to the degree which the patient is struggling with it. Typically, the treatment can be administered by means of therapies and surgical procedures based on just how much the condition is affecting the patient. The therapy contains:


Constant good airway pressure (CPAP) – This therapy is generally used in the event the individual has average to serious sleep disorder. The treatment includes a machine which provides air (oxygen) through a face mask positioned on the nose while asleep. The air stress continues to be greater than that of the nearby air, and is also just strong enough to maintain the air passages open up.

Adjustable airway stress devices – In this particular therapy, an exclusive type of air stress gadget automatically adapts the air pressure and oxygen levels whilst sleeping. The essential functioning in the device is a lot like that employed for CPAP treatment, however it really is a more advanced model and supports bi-level good airway stress (BPAP). The unit provides more stress while breathing and cuts down on the pressure whilst exhaling.

Adaptive servo-ventilation (ASV) – This air flow device understands and understands the normal breathing pattern, and subsequently stores the data within a built-in computer. Whilst asleep, the machine regulates the air stress to normalize the respiration design, and prevents any pauses in the breathing exercise. ASV is more effective than CPAP while dealing with main sleep apnea in some individuals.

Oral home appliances – This therapy entails wearing an mouth appliance specifically created to help keep the throat “open up”. Mouth home appliances are easier to use. Some home appliances are engineered to maintain the tonsils open by delivering the jaw bone forward, which can sometimes even alleviate snoring as well as avoid moderate obstructive apnea.

Surgical treatment – The key objective of 睡眠呼吸機 associated surgery is to eliminate any excess tissue through the nasal area or perhaps the tonsils which may be causing the blockage of the air passage. The medical options include:

Uvulopalatopharyngoplasty (UPPP)

In this medical procedure, excessive tissue is taken off through the rear of your mouth, and from your top of the throat. At times, the tonsils and adenoids will also be removed. This sort of surgical treatment can achieve success in stopping snoring, however, from medical findings it is noticed to get less effective in treating sleep apnea, considering that the tissue farther down the trachea (windpipe) may nevertheless obstruct the air passageway. UPPP process is normally carried out in a hospital, and needs management of general anesthesia.


Within this process, the jaw bone is moved ahead through the staying face bone fragments. This enlarges the space right behind the tongue and also the smooth palate, decreasing the air obstruction. This treatment may need the expertise of an mouth physician or an orthodontist, and may be coupled with other surgical procedures to improve the likelihood of achievement.


It is a critical surgical treatment, which is only recommended when other treatments fail and also the topic has severe or life-damaging apnea disorder. In this particular process, an opening is created within the neck and a steel or plastic material oyiqeg is placed into the trachea through which we breathe. The opening is covered throughout the day, as well as at night, it is actually discovered to enable air to the lung area. The pipe helps you to get around the blocked air passageway.

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