Humans need sleep. Sleep is essential to a myriad of proper bodily functions. It effects memory, focus, mobility, and general brain function. If excessively deprived from sleep, individuals will certainly experience adverse health effects, imminent death being one of them (Worthman, 2008). Although many experts disagree on the details of what comprises ‘good’ sleep (hours, environment, noise level, body position etc.) the necessity of sleep is widely accepted (Worthman, 2008). Despite the critical importance of sleep to general health, there remains a large population afflicted by traits that inhibit them from sleeping, or sleeping well. Again, due to the important role of sleep, one would anticipate a decrease in sleep disorders over the …show more content…
Other than the hypoxic episodes, OSA sufferers can experience symptoms such as daytime sleepiness, lack of concentration, and snoring. It is estimated that 3–7% of the middle age population worldwide suffer from Obstructive Sleep Apnea (Punjabi, 2008). The long-term effects of sleep apnea can include hypertension, cardiovascular issues, stroke, and sudden death during sleep (Gharibeh and Mehra, 2010). Poor quality of life and general health are additionally self-reported by patients suffering from the effects of sleep disruption from …show more content…
The frequency at which it appears varies from region to region and country to country (Punjabi, 2008). There is also variability within the trait itself, as some individuals experience it while others do not. Additionally, OSA has a hereditable basis as genetic factors like craniofacial structure and average body weight are passed on to offspring. Apart from cultural activities (smoking and alcohol intake) these two genetic components are fundamental when discussing the presence of (or risk factors for) OSA (Nunn et al., 2016). Finally, there also exists a correlation between sleep apnea and reproductive success. At first glance, the deleterious effects of sleep apnea on the human body could lead one to believe that the disorder has no relevance to reproductive success. Terrence Davidson, however, argues that the adverse human susceptibility to OSA is a tradeoff for an adaptation that gave early Homo sapiens great advantage to survive and reproduce. That tradeoff was the anatomical structure for language. “The natural selection pressure for speech and language was so strong that the undesired consequence of OSA was carried forward to modern man” (Davidson, 2003) Therefore, according to Davidson, Obstructive Sleep Apnea is a product of natural selection, because the same structure that makes individuals vulnerable to OSA was selected for in the first ancestors to produce
Sleep apnea is a common sleeping disorder where a person has experiences of not breathing during sleep. Over 20 million Americans, mostly overweight men, suffer from sleep apnea. Despite these numbers, sleep apnea is often not treated directly because its symptoms are thought to be those of depression, stress, or just loud snoring. There may be a genetic component to this disorder as it often occurs within families.People with sleep apnea stop breathing for at least 10 seconds at a time; these short stops in breathing can happen up to 400 times every night.
OSA is characterized by repeated episodes of either partial or complete obstruction of the upper airways during sleep due to excessive relaxation of airway musculature, which leads to cessation
Obstructive sleep apnea (OSA) is a common, yet under recognized condition. It is estimated that some form of OSA affects approximately 17% of the adult population. Over the years, this number has consistently increased possibly secondary to the rising prevalence of obesity in the population [1]. The pathophysiology of OSA is postulated to be related to decreased parasympathetic activity during sleep, leading to decreased muscle tone in the upper airway, which can lead to repetitive collapse of the upper airway, causing the characteristic apneic or hypopneic events that define the diagnosis of OSA [2].
Do you get elbowed, and told to roll over in the middle of the night? Do you wake up in the morning exhausted? It’s possible that you could have a severe and potentially fatal disorder called Obstructive Sleep Apnea. OSA can affect anyone; from infants to adults, the healthy and physically fit, and the obese.
There is no consensus regarding the mechanism of manifestation of neurocognitive consequences associated with obstructive sleep apnea (OSA) and their definite underlying process is unknown.1 However, there are some findings and theories about it. In OSA, there are different levels of hypoxia, which are associated with many factors such as obesity and severity of upper airway obstruction.1
Sleep Apnea, by Davis, Andrew S, explains the breathing cessations during sleep. Sleep Apnea reduces the amount of oxygen flowing to the brain which causes brain issues. People with sleep apnea usually wake up at night because of the shortness of breathing, then resume back to sleep after adjusting their breathing. Davis states that due to sleep apnea, a few individual has sleeping issues such as snoring, headaches or even find it hard to fall asleep. Sleep apnea is also existed in children (from 0.5% to 3% of the population) which cause them often be crying at night and tired in the next morning. In his writing, Davis states that there are six characteristics of sleep apnea. The most noticeable characteristic is the common nighttime symptoms
According to the aforementioned Cleveland Clinic article people with OSA are at increased risk of nocturnal sudden cardiac death. Sleep apnea is also associated with an increased overall death rate, and the higher the apnea-hypopnea index, the higher the death rate, even after adjusting for age, sex, body mass index, and underlying cardiovascular risk, with findings most pronounced in men under age
Obstructive sleep apnea (OSA) describes the situation when the patients are pauses in breathing or infrequent breathing during sleep and is usually associated with reduction in blood oxygen saturation. In recent decades, sleep quality has decreased significantly. Large segments of population suffer at least occasionally from sleep disorders such as, difficulty falling asleep, staying asleep, disturbing sleep patterns. Obstructive sleep apnea is a common disorder, also known as sleep apnea-hypopnea. It is recognized as an important cause of medical morbidity and motility, and it's associated with a wide range of significant medical squeal, including metabolic disease, cardiovascular disease and arterial hypertension. Smoking is a significant
Sleep apnea is categorize into two different groups; Central Sleep Apnea (CSA) and Obstructive Sleep Apnea (OSA). Central Sleep Apnea (CSA) is caused by cessations in air flow without respiratory effort. The CSA cases are extremely rare and often are mixed with Obstructive sleep apnea [1]. Obstructive sleep apnea (OSA) is the occasional interruption of breathing during sleep as a result of periodic airway blockage. It is more common in middle-aged adults and preschool children [2]. Obstructive sleep apnea is considered a serious medical condition and millions suffer from OSA worldwide. Complications may include: hypertension, heart failure, myocardial ischemia, myocardial infarction, and stroke [3].
Doctors don’t just prescribe medications for treatment of sleep apnea there are other options. They may prescribe Continuous Positive Airway Pressure Device (CPAP), oral device (OA), surgery, and diet. (Ronald M. Harper, 1988) The outcome depends on the patients’ compliance to treatment. I would like to explain what causes OSA, the treatments for OSA, and the negative effects if left untreated.
In spite of their efforts to ensure they obtain sufficient sleep to prevent daytime sleepiness, many people are consistently tired during the day. Some of them have a breathing disorder called sleep apnea, although they may be completely unaware of this fact. When the symptoms of sleep apnea are unrecognized or ignored, the disorder usually causes a combination of medical, social, and psychological illnesses -- which can become life-threatening over a prolonged period. Although sleep apnea is not a curable disorder, when symptomatic individuals utilize the availability of a simplistic diagnosis process and effective treatments, they will participate in a preventative medicine, adding years to their lives.
Sudden drops in blood oxygen levels that occur during sleep apnea increase blood pressure and strain the cardiovascular system. About half the people with sleep apnea develop high blood pressure (hypertension), which raises the risk of heart failure and stroke. The more severe the obstructive sleep apnea, the greater the risk of high blood pressure. Patients with sleep apnea are much more likely to develop abnormal heart rhythms such as atrial fibrillation. If there’s underlying heart disease, these repeated multiple episodes of low blood oxygen (hypoxia or hypoxemia) can lead to sudden death from a cardiac
As a result of this, the brain do not receives required amount of oxygen and the person often feels dizzy or sleepy when he wakes up in the morning. Though it is not a serious disorder but yes it definitely required attention and some cure so as to have a normal sleep at night i.e. a very much sound sleep and fresh mornings. We decided to visit our family doctor to further investigate the condition when he explained us that such disorder is very common in the males of age-group 25-50 years specially overweight males. He advised us to buy Armodafinil online to treat Obstructive sleep Apnea.
Sleep apnea is a very common disorder, as it affects over six percent of the american population. It can be found in people of all ages but it more frequently found in people approaching middle age. It is also more common in men compared to women. Sleep apnea is a disorder in which the patient ceases to breathe in the middle of their sleep. The three different types of sleep apnea are obstructive, central and mixed. In obstructive sleep apnea, the patient has a physical obstruction that causes the airway to block, which causes trouble in breathing while asleep. The central sleep apnea is not caused by the blockage of the airway but it occurs when the brain can not signal the muscles to breathe. Continuous positive airway pressure (CPAP) is
Sleep Apnea can lead to many serious complications. The least serious complication would be daytime fatigue and sleepiness. This would be a problem because having sleep apnea makes it impossible to get REM sleep. The lack of a good night's rest causes daytime drowsiness, fatigue, and irritability (Mayo Clinic Staff Print). The more serious complications would be cardiovascular and eye problems. During sleep apnea there is a sudden drop in blood oxygen levels causing hypertension. Hypertension can lead to other heart diseases such as coronary artery disease, heart attack, stroke, and arrhythmias. (Mayo Clinic Staff Print).