Is Dementia Risks Increased with Obstructive Sleep Apnea?

Is Dementia Risks Increased with Obstructive Sleep Apnea?

It is only normal that, as we become older, we may experience a variety of new health difficulties. As our bodies become older, it’s only normal that this happens. On the other hand, if you have obstructive sleep apnea and you don’t get it treated, you could be increasing your chances of acquiring Alzheimer’s disease and other forms of dementia. People who have obstructive sleep apnea and use a CPAP machine to treat their sleep apnea had a decreased chance of acquiring dementia and Alzheimer’s disease, according to study that was conducted not too long ago.

We have detailed these illnesses and their links so that you may have a better understanding of the connection between dementia and sleep apnea.

What exactly is dementia?

A whole of adults are now living with dementia in Australia. The term “dementia” does not refer to a specific disease but rather to a group of health conditions that are characterised by an impairment in brain functions such as decision making, memory loss, and cognitive ability that interfere with everyday activities. Dementia can be caused by a number of different diseases. Memory loss, withdrawal from social interaction, and decline in cognitive abilities are all symptoms that may accompany the start of dementia, which can be gradual or sudden.

Because dementia is more frequent in people who are older but is not a natural component of ageing, it is crucial to understand the relationship between sleep apnea and dementia. Dementia is most common in people who are older.

Sleep Apnea: What Is It?

An individual who suffers from the disorder known as obstructive sleep apnea will, during the course of the night, experience several instances in which they stop breathing. These problems with breathing occur when the muscles and soft tissues located within the throat become tense and contracted, which causes the airway to become clogged. Snoring, coughing, or gasping for air are all common behaviours that an individual exhibits while they are attempting to reopen their airway and restore oxygen flow.

The disturbances in breathing might take place anywhere from a few times to several hundred times during the course of the night. Most of the time, the individual is unaware that these pauses in breathing are occuring and must have a companion inform them of their occurrence. When mistreated, obstructive sleep apnea can lead to a variety of other health issues, including dementia, heart disease, high blood pressure, and stroke.

The Relationship That Exists Between Alzheimer’s Disease and Obstructive Sleep Apnea

Adults diagnosed with obstructive sleep apnea and treated with continuous positive airway pressure (CPAP) therapy had a reduced risk of developing Alzheimer’s disease as well as other forms of dementia, according to the findings of a study that was carried out not too long ago by researchers from the Sleep Disorders Centers at Michigan Medicine.

The research looked at the medical records of almost 50,000 Medicare recipients aged 65 and older who had been diagnosed with obstructive sleep apnea. They compared the participants in the group who had CPAP therapy to those in the group that did not receive any treatment over the course of three years. Their goal was to search for a loss in cognitive function or a diagnosis of dementia in either group.

The researchers found a correlation between the use of positive airway pressure therapy and a lower risk of Alzheimer’s disease and other types of dementia over a three-year period. This finding suggests that treatment for OSA may be a protective measure against cognitive impairment in older patients. The two groups were compared in order to find this correlation.

Positive airway pressure may be protective against dementia risk in people with obstructive sleep apnea (OSA), according to a professor of neurology and a sleep epidemiologist. According to the report, researchers have found a significant association between the use of positive airway pressure and a lower risk of Alzheimer’s disease and other types of dementia over a three-year period. This finding suggests that positive airway pressure may reduce the risk of dementia in people with OSA.

Is Dementia Risks Increased with Obstructive Sleep Apnea?

Test Yourself for Sleep Apnea Today!

It is imperative that you or a patient get checked for sleep apnea if you have trouble sleeping or if you feel unrested after a full night’s sleep. Sleep apnea is a serious medical condition. Intervention and treatment of obstructive sleep apnea at an earlier stage offers the possibility of reducing the symptoms of dementia at a later stage in life.

We suggest that you that you consult the right medical professional to get tested for sleep apnea if you know you’ve been having the symptoms in order to figure out whether or not you are suffering from obstructive sleep apnea. With the help of a home sleep study, patients are able to complete the examination in the comfort and privacy of their own homes. You might either go to your primary care physician or make an appointment with one of our sleep specialists at Air Liquide Healthcare.

The patient’s blood oxygen levels, heart rate, breathing rate, and the frequency with which their body shifts their blood oxygen saturation are all recorded by the device while they are sleeping. After the unattended home sleep study is complete, one of our board-certified sleep physicians will review the findings and provide a treatment plan that may include the use of a CPAP mask or machine. The goal of this treatment plan is to improve the quality of your sleep, thereby lowering your risk of developing dementia.

How Severe Can Sleep Apnea Becomes

How Severe Can Sleep Apnea Becomes

Roughly 10% of Australians have obstructive sleep apnea. When a person snores, they may not realise that it may be the cause of their low energy levels during the day, no matter how much sleep they obtain. However, sleep apnea has serious ramifications for your general health if it is not recognised and treated.

If you or a loved one has symptoms consistent with undiagnosed sleep apnea, a sleep doctor can help you get a diagnosis and develop sleep apnea treatment plan by analysing the findings from your daily sleep habit and pattern. Several potentially deadly health disorders may be avoided with the right therapy and treatment, even with Sleep apnea, if treated properly your whole life experience can change for good. Stay with us as we explain the dangers of untreated obstructive sleep apnea.

Breathing Interruptions

Individuals with obstructive sleep apnea experience pauses during breathing between tens to hundreds of times each night. When the soft tissues of the throat collapse, blocking the airway, breathing stops.

Untreated sleep apnea is life-threatening because it causes repeated interruptions in breathing during sleep, which can reduce blood oxygen levels and increase carbon dioxide levels. The person may snore, choke, or gasp for air all night long because of the obstruction. With the right treatment plan in place, the patient will have a much easier time maintaining oxygen levels within the usual range.


Hypertension, or high blood pressure, is a silent killer since it raises the risk of cardiovascular problems including heart disease and stroke if it isn’t addressed. When blood pushes against the walls of the blood arteries with an excessively high force, the result is hypertension. Those who suffer from hypertension are continually subjected to increased effort with diminished results from their cardiovascular system. The extra strain placed on their cardiovascular system might cause permanent damage to the arterial lining.

High blood pressure is a common symptom of sleep apnea that goes undetected. Sleep apnea raises blood pressure because the patient’s body responds to stress during sleep by releasing hormones in excess. If your sleep apnea test shows that you suffer from sleep apnea, you should be careful to maintain a healthy blood pressure level.

Angina Pectoris

As was previously said, sleep apnea and hypertension, if left untreated, can cause serious health problems, such as heart attacks. Those who suffer from obstructive sleep apnea are at a greater risk of having a heart attack due to their consistently high blood pressure. Their normal heart rate increases when this occurs. Untreated sleep apnea increases the risk of cardiovascular disease and death due to the negative effects of hypertension and arrhythmias.

Sleep apnea, if left untreated, can put a person at danger for sudden death, the severity of which varies by case. Because of the irregular heartbeat, they may experience a cardiac arrest at any time.

How Severe Can Sleep Apnea Becomes

Sleep Apnea Evaluation and Therapy

Your sleep apnea risk increases if you have high blood pressure, diabetes, or a history of heart disease. A sleep test should be initiated at the first sign of sleep disruption and in the presence of any of the aforementioned risk factors.

Is Surgery a Good Option in Treating Sleep Apnea?

One’s ability to function effectively throughout the day is directly related to the standard of sleep one receives each night. You could feel slow, restless, and unrested if you don’t get enough sleep. If you or a loved one suffers from obstructive sleep apnea, you may be seeking for a solution that will reduce the amount of times your breathing is interrupted while you sleep.

Continuous positive airway pressure (CPAP) therapy, in which a patient uses a machine to assist their breathing, is the standard method of treatment. They sleep with a device that applies pressure on their airway to keep it clear. Many people who suffer from sleep apnea are unsure if surgery is effective because not all patients can or want to utilise a CPAP machine. Read on as Air Liquide Healthcare explains whether or not sleep apnea surgery can help you get the restful night’s sleep you’ve been missing.

How effective is surgery for sleep apnea?

If you or a loved one has been diagnosed with obstructive sleep apnea, you are probably looking into your treatment options. If you suffer from sleep apnea and have tried CPAP treatments without success, you may be wondering if surgery is an option.

There is no proof that uvulopalatopharyngoplasty (UPPP) surgery would fix your breathing issues, despite the fact that sleep apnea surgery has helped some people. The obstructed airway may be due to the doctor removing superfluous soft tissue at the back of the throat during UPPP surgery. However, only about 40-60 of every 100 individuals who have surgery for sleep apnea actually get treated. Even in the best of circumstances, you may need to use a CPAP machine.

If you have swollen tonsils that seem to be causing the obstruction, or if you have tried CPAP therapy and found no relief, your doctor may suggest UPPP as a therapeutic option for your obstructive sleep apnea.

Other surgical procedures, including maxillo-mandibular advancement, radiofrequency ablation, palatal implants, laser-assisted uvulopalatoplasty, and tracheostomy, may be explored if UPPP is not a possibility.

Not Able to Get a Good Night’s Rest? 

Expert at Air Liquide Healthcare can help. Instead of risking complications from an intrusive operation, you should consult with a reputable company like Air Liquide Healthcare to determine the best course of action for alleviating your sleeping difficulties. Get the finest night’s sleep possible with the support of our specialists, whether you’re looking for a CPAP machine for the first time or require other CPAP accessories to help ease your obstructive sleep apnea symptoms.